57446740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 141359904

約数和(自身を除く): 83913164

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 41, 52, 65, 68, 82, 85, 130, 164, 170, 205, 221, 260, 317, 340, 410, 442, 533, 634, 697, 820, 884, 1066, 1105, 1268, 1394, 1585, 2132, 2210, 2665, 2788, 3170, 3485, 4121, 4420, 5330, 5389, 6340, 6970, 8242, 9061, 10660, 10778, 12997, 13940, 16484, 18122, 20605, 21556, 25994, 26945, 36244, 41210, 45305, 51988, 53890, 64985, 70057, 82420, 90610, 107780, 129970, 140114, 168961, 181220, 220949, 259940, 280228, 337922, 350285, 441898, 675844, 700570, 844805, 883796, 1104745, 1401140, 1689610, 2209490, 2872337, 3379220, 4418980, 5744674, 11489348, 14361685, 28723370, 57446740]

約数ペア:

[(1, 57446740), (2, 28723370), (4, 14361685), (5, 11489348), (10, 5744674), (13, 4418980), (17, 3379220), (20, 2872337), (26, 2209490), (34, 1689610), (41, 1401140), (52, 1104745), (65, 883796), (68, 844805), (82, 700570), (85, 675844), (130, 441898), (164, 350285), (170, 337922), (205, 280228), (221, 259940), (260, 220949), (317, 181220), (340, 168961), (410, 140114), (442, 129970), (533, 107780), (634, 90610), (697, 82420), (820, 70057), (884, 64985), (1066, 53890), (1105, 51988), (1268, 45305), (1394, 41210), (1585, 36244), (2132, 26945), (2210, 25994), (2665, 21556), (2788, 20605), (3170, 18122), (3485, 16484), (4121, 13940), (4420, 12997), (5330, 10778), (5389, 10660), (6340, 9061), (6970, 8242)]