2380451320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{3217}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 5773864320

約数和(自身を除く): 3393413000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1423, 2846, 3217, 5692, 6434, 7115, 11384, 12868, 14230, 16085, 18499, 25736, 28460, 32170, 36998, 41821, 56920, 64340, 73996, 83642, 92495, 128680, 147992, 167284, 184990, 209105, 334568, 369980, 418210, 739960, 836420, 1672840, 4577791, 9155582, 18311164, 22888955, 36622328, 45777910, 59511283, 91555820, 119022566, 183111640, 238045132, 297556415, 476090264, 595112830, 1190225660, 2380451320]

約数ペア:

[(1, 2380451320), (2, 1190225660), (4, 595112830), (5, 476090264), (8, 297556415), (10, 238045132), (13, 183111640), (20, 119022566), (26, 91555820), (40, 59511283), (52, 45777910), (65, 36622328), (104, 22888955), (130, 18311164), (260, 9155582), (520, 4577791), (1423, 1672840), (2846, 836420), (3217, 739960), (5692, 418210), (6434, 369980), (7115, 334568), (11384, 209105), (12868, 184990), (14230, 167284), (16085, 147992), (18499, 128680), (25736, 92495), (28460, 83642), (32170, 73996), (36998, 64340), (41821, 56920)]