8370292840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{176887}}^1$

素因数の和:176931

約数の個数: 96

約数和(自身を含む): 23306762880

約数和(自身を除く): 14936470040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3380, 3640, 4732, 5915, 6760, 9464, 11830, 23660, 47320, 176887, 353774, 707548, 884435, 1238209, 1415096, 1768870, 2299531, 2476418, 3537740, 4599062, 4952836, 6191045, 7075480, 9198124, 9905672, 11497655, 12382090, 16096717, 18396248, 22995310, 24764180, 29893903, 32193434, 45990620, 49528360, 59787806, 64386868, 80483585, 91981240, 119575612, 128773736, 149469515, 160967170, 209257321, 239151224, 298939030, 321934340, 418514642, 597878060, 643868680, 837029284, 1046286605, 1195756120, 1674058568, 2092573210, 4185146420, 8370292840]

約数ペア:

[(1, 8370292840), (2, 4185146420), (4, 2092573210), (5, 1674058568), (7, 1195756120), (8, 1046286605), (10, 837029284), (13, 643868680), (14, 597878060), (20, 418514642), (26, 321934340), (28, 298939030), (35, 239151224), (40, 209257321), (52, 160967170), (56, 149469515), (65, 128773736), (70, 119575612), (91, 91981240), (104, 80483585), (130, 64386868), (140, 59787806), (169, 49528360), (182, 45990620), (260, 32193434), (280, 29893903), (338, 24764180), (364, 22995310), (455, 18396248), (520, 16096717), (676, 12382090), (728, 11497655), (845, 9905672), (910, 9198124), (1183, 7075480), (1352, 6191045), (1690, 4952836), (1820, 4599062), (2366, 3537740), (3380, 2476418), (3640, 2299531), (4732, 1768870), (5915, 1415096), (6760, 1238209), (9464, 884435), (11830, 707548), (23660, 353774), (47320, 176887)]