42304870660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127817}}^1$

素因数の和:127925

約数の個数: 96

約数和(自身を含む): 102213498240

約数和(自身を除く): 59908627580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 67, 76, 95, 130, 134, 190, 247, 260, 268, 335, 380, 494, 670, 871, 988, 1235, 1273, 1340, 1742, 2470, 2546, 3484, 4355, 4940, 5092, 6365, 8710, 12730, 16549, 17420, 25460, 33098, 66196, 82745, 127817, 165490, 255634, 330980, 511268, 639085, 1278170, 1661621, 2428523, 2556340, 3323242, 4857046, 6646484, 8308105, 8563739, 9714092, 12142615, 16616210, 17127478, 24285230, 31570799, 33232420, 34254956, 42818695, 48570460, 63141598, 85637390, 111328607, 126283196, 157853995, 162711041, 171274780, 222657214, 315707990, 325422082, 445314428, 556643035, 631415980, 650844164, 813555205, 1113286070, 1627110410, 2115243533, 2226572140, 3254220820, 4230487066, 8460974132, 10576217665, 21152435330, 42304870660]

約数ペア:

[(1, 42304870660), (2, 21152435330), (4, 10576217665), (5, 8460974132), (10, 4230487066), (13, 3254220820), (19, 2226572140), (20, 2115243533), (26, 1627110410), (38, 1113286070), (52, 813555205), (65, 650844164), (67, 631415980), (76, 556643035), (95, 445314428), (130, 325422082), (134, 315707990), (190, 222657214), (247, 171274780), (260, 162711041), (268, 157853995), (335, 126283196), (380, 111328607), (494, 85637390), (670, 63141598), (871, 48570460), (988, 42818695), (1235, 34254956), (1273, 33232420), (1340, 31570799), (1742, 24285230), (2470, 17127478), (2546, 16616210), (3484, 12142615), (4355, 9714092), (4940, 8563739), (5092, 8308105), (6365, 6646484), (8710, 4857046), (12730, 3323242), (16549, 2556340), (17420, 2428523), (25460, 1661621), (33098, 1278170), (66196, 639085), (82745, 511268), (127817, 330980), (165490, 255634)]