3770164840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 9419548320

約数和(自身を除く): 5649383480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 181, 205, 260, 328, 362, 410, 520, 533, 724, 820, 905, 977, 1066, 1448, 1640, 1810, 1954, 2132, 2353, 2665, 3620, 3908, 4264, 4706, 4885, 5330, 7240, 7421, 7816, 9412, 9770, 10660, 11765, 12701, 14842, 18824, 19540, 21320, 23530, 25402, 29684, 37105, 39080, 40057, 47060, 50804, 59368, 63505, 74210, 80114, 94120, 96473, 101608, 127010, 148420, 160228, 176837, 192946, 200285, 254020, 296840, 320456, 353674, 385892, 400570, 482365, 508040, 520741, 707348, 771784, 801140, 884185, 964730, 1041482, 1414696, 1602280, 1768370, 1929460, 2082964, 2298881, 2603705, 3536740, 3858920, 4165928, 4597762, 5207410, 7073480, 7250317, 9195524, 10414820, 11494405, 14500634, 18391048, 20829640, 22988810, 29001268, 36251585, 45977620, 58002536, 72503170, 91955240, 94254121, 145006340, 188508242, 290012680, 377016484, 471270605, 754032968, 942541210, 1885082420, 3770164840]

約数ペア:

[(1, 3770164840), (2, 1885082420), (4, 942541210), (5, 754032968), (8, 471270605), (10, 377016484), (13, 290012680), (20, 188508242), (26, 145006340), (40, 94254121), (41, 91955240), (52, 72503170), (65, 58002536), (82, 45977620), (104, 36251585), (130, 29001268), (164, 22988810), (181, 20829640), (205, 18391048), (260, 14500634), (328, 11494405), (362, 10414820), (410, 9195524), (520, 7250317), (533, 7073480), (724, 5207410), (820, 4597762), (905, 4165928), (977, 3858920), (1066, 3536740), (1448, 2603705), (1640, 2298881), (1810, 2082964), (1954, 1929460), (2132, 1768370), (2353, 1602280), (2665, 1414696), (3620, 1041482), (3908, 964730), (4264, 884185), (4706, 801140), (4885, 771784), (5330, 707348), (7240, 520741), (7421, 508040), (7816, 482365), (9412, 400570), (9770, 385892), (10660, 353674), (11765, 320456), (12701, 296840), (14842, 254020), (18824, 200285), (19540, 192946), (21320, 176837), (23530, 160228), (25402, 148420), (29684, 127010), (37105, 101608), (39080, 96473), (40057, 94120), (47060, 80114), (50804, 74210), (59368, 63505)]