130009660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 309955968

約数和(自身を除く): 179946308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 1733, 2420, 3410, 3466, 3751, 6820, 6932, 7502, 8665, 15004, 17330, 18755, 19063, 34660, 37510, 38126, 53723, 75020, 76252, 95315, 107446, 190630, 209693, 214892, 268615, 381260, 419386, 537230, 590953, 838772, 1048465, 1074460, 1181906, 2096930, 2363812, 2954765, 4193860, 5909530, 6500483, 11819060, 13000966, 26001932, 32502415, 65004830, 130009660]

約数ペア:

[(1, 130009660), (2, 65004830), (4, 32502415), (5, 26001932), (10, 13000966), (11, 11819060), (20, 6500483), (22, 5909530), (31, 4193860), (44, 2954765), (55, 2363812), (62, 2096930), (110, 1181906), (121, 1074460), (124, 1048465), (155, 838772), (220, 590953), (242, 537230), (310, 419386), (341, 381260), (484, 268615), (605, 214892), (620, 209693), (682, 190630), (1210, 107446), (1364, 95315), (1705, 76252), (1733, 75020), (2420, 53723), (3410, 38126), (3466, 37510), (3751, 34660), (6820, 19063), (6932, 18755), (7502, 17330), (8665, 15004)]