4850219660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 12148522176

約数和(自身を除く): 7298302516

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 151, 220, 242, 260, 286, 302, 484, 572, 604, 605, 715, 755, 1021, 1210, 1430, 1510, 1573, 1661, 1963, 2042, 2420, 2860, 3020, 3146, 3322, 3926, 4084, 5105, 6292, 6644, 7852, 7865, 8305, 9815, 10210, 11231, 13273, 15730, 16610, 18271, 19630, 20420, 21593, 22462, 26546, 31460, 33220, 36542, 39260, 43186, 44924, 53092, 56155, 66365, 73084, 86372, 91355, 107965, 112310, 123541, 132730, 146003, 154171, 182710, 215930, 224620, 237523, 247082, 265460, 292006, 308342, 365420, 431860, 475046, 494164, 584012, 616684, 617705, 730015, 770855, 950092, 1187615, 1235410, 1460030, 1541710, 1606033, 1695881, 2004223, 2375230, 2470820, 2920060, 3083420, 3212066, 3391762, 4008446, 4750460, 6424132, 6783524, 8016892, 8030165, 8479405, 10021115, 16060330, 16958810, 18654691, 20042230, 22046453, 32120660, 33917620, 37309382, 40084460, 44092906, 74618764, 88185812, 93273455, 110232265, 186546910, 220464530, 242510983, 373093820, 440929060, 485021966, 970043932, 1212554915, 2425109830, 4850219660]

約数ペア:

[(1, 4850219660), (2, 2425109830), (4, 1212554915), (5, 970043932), (10, 485021966), (11, 440929060), (13, 373093820), (20, 242510983), (22, 220464530), (26, 186546910), (44, 110232265), (52, 93273455), (55, 88185812), (65, 74618764), (110, 44092906), (121, 40084460), (130, 37309382), (143, 33917620), (151, 32120660), (220, 22046453), (242, 20042230), (260, 18654691), (286, 16958810), (302, 16060330), (484, 10021115), (572, 8479405), (604, 8030165), (605, 8016892), (715, 6783524), (755, 6424132), (1021, 4750460), (1210, 4008446), (1430, 3391762), (1510, 3212066), (1573, 3083420), (1661, 2920060), (1963, 2470820), (2042, 2375230), (2420, 2004223), (2860, 1695881), (3020, 1606033), (3146, 1541710), (3322, 1460030), (3926, 1235410), (4084, 1187615), (5105, 950092), (6292, 770855), (6644, 730015), (7852, 617705), (7865, 616684), (8305, 584012), (9815, 494164), (10210, 475046), (11231, 431860), (13273, 365420), (15730, 308342), (16610, 292006), (18271, 265460), (19630, 247082), (20420, 237523), (21593, 224620), (22462, 215930), (26546, 182710), (31460, 154171), (33220, 146003), (36542, 132730), (39260, 123541), (43186, 112310), (44924, 107965), (53092, 91355), (56155, 86372), (66365, 73084)]