26798460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 89413632

約数和(自身を除く): 62615172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 43, 47, 51, 52, 60, 65, 68, 78, 85, 86, 94, 102, 129, 130, 141, 156, 170, 172, 188, 195, 204, 215, 221, 235, 255, 258, 260, 282, 340, 390, 430, 442, 470, 510, 516, 559, 564, 611, 645, 663, 705, 731, 780, 799, 860, 884, 940, 1020, 1105, 1118, 1222, 1290, 1326, 1410, 1462, 1598, 1677, 1833, 2021, 2193, 2210, 2236, 2397, 2444, 2580, 2652, 2795, 2820, 2924, 3055, 3196, 3315, 3354, 3655, 3666, 3995, 4042, 4386, 4420, 4794, 5590, 6063, 6110, 6630, 6708, 7310, 7332, 7990, 8084, 8385, 8772, 9165, 9503, 9588, 10105, 10387, 10965, 11180, 11985, 12126, 12220, 13260, 14620, 15980, 16770, 18330, 19006, 20210, 20774, 21930, 23970, 24252, 26273, 28509, 30315, 31161, 33540, 34357, 36660, 38012, 40420, 41548, 43860, 47515, 47940, 51935, 52546, 57018, 60630, 62322, 68714, 78819, 95030, 103071, 103870, 105092, 114036, 121260, 124644, 131365, 137428, 142545, 155805, 157638, 171785, 190060, 206142, 207740, 262730, 285090, 311610, 315276, 343570, 394095, 412284, 446641, 515355, 525460, 570180, 623220, 687140, 788190, 893282, 1030710, 1339923, 1576380, 1786564, 2061420, 2233205, 2679846, 4466410, 5359692, 6699615, 8932820, 13399230, 26798460]

約数ペア:

[(1, 26798460), (2, 13399230), (3, 8932820), (4, 6699615), (5, 5359692), (6, 4466410), (10, 2679846), (12, 2233205), (13, 2061420), (15, 1786564), (17, 1576380), (20, 1339923), (26, 1030710), (30, 893282), (34, 788190), (39, 687140), (43, 623220), (47, 570180), (51, 525460), (52, 515355), (60, 446641), (65, 412284), (68, 394095), (78, 343570), (85, 315276), (86, 311610), (94, 285090), (102, 262730), (129, 207740), (130, 206142), (141, 190060), (156, 171785), (170, 157638), (172, 155805), (188, 142545), (195, 137428), (204, 131365), (215, 124644), (221, 121260), (235, 114036), (255, 105092), (258, 103870), (260, 103071), (282, 95030), (340, 78819), (390, 68714), (430, 62322), (442, 60630), (470, 57018), (510, 52546), (516, 51935), (559, 47940), (564, 47515), (611, 43860), (645, 41548), (663, 40420), (705, 38012), (731, 36660), (780, 34357), (799, 33540), (860, 31161), (884, 30315), (940, 28509), (1020, 26273), (1105, 24252), (1118, 23970), (1222, 21930), (1290, 20774), (1326, 20210), (1410, 19006), (1462, 18330), (1598, 16770), (1677, 15980), (1833, 14620), (2021, 13260), (2193, 12220), (2210, 12126), (2236, 11985), (2397, 11180), (2444, 10965), (2580, 10387), (2652, 10105), (2795, 9588), (2820, 9503), (2924, 9165), (3055, 8772), (3196, 8385), (3315, 8084), (3354, 7990), (3655, 7332), (3666, 7310), (3995, 6708), (4042, 6630), (4386, 6110), (4420, 6063), (4794, 5590)]