88968140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 213663744

約数和(自身を除く): 124695604

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 31, 34, 46, 62, 68, 85, 92, 115, 124, 155, 170, 230, 310, 340, 367, 391, 460, 527, 620, 713, 734, 782, 1054, 1426, 1468, 1564, 1835, 1955, 2108, 2635, 2852, 3565, 3670, 3910, 5270, 6239, 7130, 7340, 7820, 8441, 10540, 11377, 12121, 12478, 14260, 16882, 22754, 24242, 24956, 31195, 33764, 42205, 45508, 48484, 56885, 60605, 62390, 84410, 113770, 121210, 124780, 143497, 168820, 193409, 227540, 242420, 261671, 286994, 386818, 523342, 573988, 717485, 773636, 967045, 1046684, 1308355, 1434970, 1934090, 2616710, 2869940, 3868180, 4448407, 5233420, 8896814, 17793628, 22242035, 44484070, 88968140]

約数ペア:

[(1, 88968140), (2, 44484070), (4, 22242035), (5, 17793628), (10, 8896814), (17, 5233420), (20, 4448407), (23, 3868180), (31, 2869940), (34, 2616710), (46, 1934090), (62, 1434970), (68, 1308355), (85, 1046684), (92, 967045), (115, 773636), (124, 717485), (155, 573988), (170, 523342), (230, 386818), (310, 286994), (340, 261671), (367, 242420), (391, 227540), (460, 193409), (527, 168820), (620, 143497), (713, 124780), (734, 121210), (782, 113770), (1054, 84410), (1426, 62390), (1468, 60605), (1564, 56885), (1835, 48484), (1955, 45508), (2108, 42205), (2635, 33764), (2852, 31195), (3565, 24956), (3670, 24242), (3910, 22754), (5270, 16882), (6239, 14260), (7130, 12478), (7340, 12121), (7820, 11377), (8441, 10540)]