89549200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 245562408

約数和(自身を除く): 156013208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 520, 650, 680, 850, 884, 1013, 1040, 1105, 1300, 1360, 1700, 1768, 2026, 2210, 2600, 3400, 3536, 4052, 4420, 5065, 5200, 5525, 6800, 8104, 8840, 10130, 11050, 13169, 16208, 17221, 17680, 20260, 22100, 25325, 26338, 34442, 40520, 44200, 50650, 52676, 65845, 68884, 81040, 86105, 88400, 101300, 105352, 131690, 137768, 172210, 202600, 210704, 223873, 263380, 275536, 329225, 344420, 405200, 430525, 447746, 526760, 658450, 688840, 861050, 895492, 1053520, 1119365, 1316900, 1377680, 1722100, 1790984, 2238730, 2633800, 3444200, 3581968, 4477460, 5267600, 5596825, 6888400, 8954920, 11193650, 17909840, 22387300, 44774600, 89549200]

約数ペア:

[(1, 89549200), (2, 44774600), (4, 22387300), (5, 17909840), (8, 11193650), (10, 8954920), (13, 6888400), (16, 5596825), (17, 5267600), (20, 4477460), (25, 3581968), (26, 3444200), (34, 2633800), (40, 2238730), (50, 1790984), (52, 1722100), (65, 1377680), (68, 1316900), (80, 1119365), (85, 1053520), (100, 895492), (104, 861050), (130, 688840), (136, 658450), (170, 526760), (200, 447746), (208, 430525), (221, 405200), (260, 344420), (272, 329225), (325, 275536), (340, 263380), (400, 223873), (425, 210704), (442, 202600), (520, 172210), (650, 137768), (680, 131690), (850, 105352), (884, 101300), (1013, 88400), (1040, 86105), (1105, 81040), (1300, 68884), (1360, 65845), (1700, 52676), (1768, 50650), (2026, 44200), (2210, 40520), (2600, 34442), (3400, 26338), (3536, 25325), (4052, 22100), (4420, 20260), (5065, 17680), (5200, 17221), (5525, 16208), (6800, 13169), (8104, 11050), (8840, 10130)]