4131998300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61949}}^1$

素因数の和:62015

約数の個数: 72

約数和(自身を含む): 9679068000

約数和(自身を除く): 5547069700

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1334, 1450, 2300, 2668, 2900, 3335, 6670, 13340, 16675, 33350, 61949, 66700, 123898, 247796, 309745, 619490, 1238980, 1424827, 1548725, 1796521, 2849654, 3097450, 3593042, 5699308, 6194900, 7124135, 7186084, 8982605, 14248270, 17965210, 28496540, 35620675, 35930420, 41319983, 44913025, 71241350, 82639966, 89826050, 142482700, 165279932, 179652100, 206599915, 413199830, 826399660, 1032999575, 2065999150, 4131998300]

約数ペア:

[(1, 4131998300), (2, 2065999150), (4, 1032999575), (5, 826399660), (10, 413199830), (20, 206599915), (23, 179652100), (25, 165279932), (29, 142482700), (46, 89826050), (50, 82639966), (58, 71241350), (92, 44913025), (100, 41319983), (115, 35930420), (116, 35620675), (145, 28496540), (230, 17965210), (290, 14248270), (460, 8982605), (575, 7186084), (580, 7124135), (667, 6194900), (725, 5699308), (1150, 3593042), (1334, 3097450), (1450, 2849654), (2300, 1796521), (2668, 1548725), (2900, 1424827), (3335, 1238980), (6670, 619490), (13340, 309745), (16675, 247796), (33350, 123898), (61949, 66700)]