2010147260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 4777242624

約数和(自身を除く): 2767095364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 241, 310, 341, 482, 620, 682, 964, 1205, 1223, 1364, 1705, 2410, 2446, 2651, 3410, 4820, 4892, 5302, 6115, 6820, 7471, 10604, 12230, 13255, 13453, 14942, 24460, 26510, 26906, 29884, 37355, 37913, 53020, 53812, 67265, 74710, 75826, 82181, 134530, 149420, 151652, 164362, 189565, 269060, 294743, 328724, 379130, 410905, 417043, 589486, 758260, 821810, 834086, 1178972, 1473715, 1643620, 1668172, 2085215, 2947430, 3242173, 4170430, 5894860, 6484346, 8340860, 9137033, 12968692, 16210865, 18274066, 32421730, 36548132, 45685165, 64843460, 91370330, 100507363, 182740660, 201014726, 402029452, 502536815, 1005073630, 2010147260]

約数ペア:

[(1, 2010147260), (2, 1005073630), (4, 502536815), (5, 402029452), (10, 201014726), (11, 182740660), (20, 100507363), (22, 91370330), (31, 64843460), (44, 45685165), (55, 36548132), (62, 32421730), (110, 18274066), (124, 16210865), (155, 12968692), (220, 9137033), (241, 8340860), (310, 6484346), (341, 5894860), (482, 4170430), (620, 3242173), (682, 2947430), (964, 2085215), (1205, 1668172), (1223, 1643620), (1364, 1473715), (1705, 1178972), (2410, 834086), (2446, 821810), (2651, 758260), (3410, 589486), (4820, 417043), (4892, 410905), (5302, 379130), (6115, 328724), (6820, 294743), (7471, 269060), (10604, 189565), (12230, 164362), (13255, 151652), (13453, 149420), (14942, 134530), (24460, 82181), (26510, 75826), (26906, 74710), (29884, 67265), (37355, 53812), (37913, 53020)]