295923940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 690923520

約数和(自身を除く): 394999580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 101, 118, 130, 191, 202, 236, 260, 295, 382, 404, 505, 590, 764, 767, 955, 1010, 1180, 1313, 1534, 1910, 2020, 2483, 2626, 3068, 3820, 3835, 4966, 5252, 5959, 6565, 7670, 9932, 11269, 11918, 12415, 13130, 15340, 19291, 22538, 23836, 24830, 26260, 29795, 38582, 45076, 49660, 56345, 59590, 77164, 77467, 96455, 112690, 119180, 146497, 154934, 192910, 225380, 250783, 292994, 309868, 385820, 387335, 501566, 585988, 732485, 774670, 1003132, 1138169, 1253915, 1464970, 1549340, 2276338, 2507830, 2929940, 4552676, 5015660, 5690845, 11381690, 14796197, 22763380, 29592394, 59184788, 73980985, 147961970, 295923940]

約数ペア:

[(1, 295923940), (2, 147961970), (4, 73980985), (5, 59184788), (10, 29592394), (13, 22763380), (20, 14796197), (26, 11381690), (52, 5690845), (59, 5015660), (65, 4552676), (101, 2929940), (118, 2507830), (130, 2276338), (191, 1549340), (202, 1464970), (236, 1253915), (260, 1138169), (295, 1003132), (382, 774670), (404, 732485), (505, 585988), (590, 501566), (764, 387335), (767, 385820), (955, 309868), (1010, 292994), (1180, 250783), (1313, 225380), (1534, 192910), (1910, 154934), (2020, 146497), (2483, 119180), (2626, 112690), (3068, 96455), (3820, 77467), (3835, 77164), (4966, 59590), (5252, 56345), (5959, 49660), (6565, 45076), (7670, 38582), (9932, 29795), (11269, 26260), (11918, 24830), (12415, 23836), (13130, 22538), (15340, 19291)]