88238800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 232485120

約数和(自身を除く): 144246320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 71, 80, 100, 104, 130, 142, 200, 208, 239, 260, 284, 325, 355, 400, 478, 520, 568, 650, 710, 923, 956, 1040, 1136, 1195, 1300, 1420, 1775, 1846, 1912, 2390, 2600, 2840, 3107, 3550, 3692, 3824, 4615, 4780, 5200, 5680, 5975, 6214, 7100, 7384, 9230, 9560, 11950, 12428, 14200, 14768, 15535, 16969, 18460, 19120, 23075, 23900, 24856, 28400, 31070, 33938, 36920, 46150, 47800, 49712, 62140, 67876, 73840, 77675, 84845, 92300, 95600, 124280, 135752, 155350, 169690, 184600, 220597, 248560, 271504, 310700, 339380, 369200, 424225, 441194, 621400, 678760, 848450, 882388, 1102985, 1242800, 1357520, 1696900, 1764776, 2205970, 3393800, 3529552, 4411940, 5514925, 6787600, 8823880, 11029850, 17647760, 22059700, 44119400, 88238800]

約数ペア:

[(1, 88238800), (2, 44119400), (4, 22059700), (5, 17647760), (8, 11029850), (10, 8823880), (13, 6787600), (16, 5514925), (20, 4411940), (25, 3529552), (26, 3393800), (40, 2205970), (50, 1764776), (52, 1696900), (65, 1357520), (71, 1242800), (80, 1102985), (100, 882388), (104, 848450), (130, 678760), (142, 621400), (200, 441194), (208, 424225), (239, 369200), (260, 339380), (284, 310700), (325, 271504), (355, 248560), (400, 220597), (478, 184600), (520, 169690), (568, 155350), (650, 135752), (710, 124280), (923, 95600), (956, 92300), (1040, 84845), (1136, 77675), (1195, 73840), (1300, 67876), (1420, 62140), (1775, 49712), (1846, 47800), (1912, 46150), (2390, 36920), (2600, 33938), (2840, 31070), (3107, 28400), (3550, 24856), (3692, 23900), (3824, 23075), (4615, 19120), (4780, 18460), (5200, 16969), (5680, 15535), (5975, 14768), (6214, 14200), (7100, 12428), (7384, 11950), (9230, 9560)]