76314680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3413}}^1$

素因数の和:3480

約数の個数: 64

約数和(自身を含む): 189272160

約数和(自身を除く): 112957480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 3413, 4472, 5590, 6826, 11180, 13652, 17065, 22360, 27304, 34130, 44369, 68260, 88738, 136520, 146759, 177476, 221845, 293518, 354952, 443690, 587036, 733795, 887380, 1174072, 1467590, 1774760, 1907867, 2935180, 3815734, 5870360, 7631468, 9539335, 15262936, 19078670, 38157340, 76314680]

約数ペア:

[(1, 76314680), (2, 38157340), (4, 19078670), (5, 15262936), (8, 9539335), (10, 7631468), (13, 5870360), (20, 3815734), (26, 2935180), (40, 1907867), (43, 1774760), (52, 1467590), (65, 1174072), (86, 887380), (104, 733795), (130, 587036), (172, 443690), (215, 354952), (260, 293518), (344, 221845), (430, 177476), (520, 146759), (559, 136520), (860, 88738), (1118, 68260), (1720, 44369), (2236, 34130), (2795, 27304), (3413, 22360), (4472, 17065), (5590, 13652), (6826, 11180)]