4927964080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1575

約数の個数: 160

約数和(自身を含む): 13136534208

約数和(自身を除く): 8208570128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 211, 221, 260, 272, 340, 422, 442, 520, 680, 844, 884, 1040, 1055, 1105, 1321, 1360, 1688, 1768, 2110, 2210, 2642, 2743, 3376, 3536, 3587, 4220, 4420, 5284, 5486, 6605, 7174, 8440, 8840, 10568, 10972, 13210, 13715, 14348, 16880, 17173, 17680, 17935, 21136, 21944, 22457, 26420, 27430, 28696, 34346, 35870, 43888, 44914, 46631, 52840, 54860, 57392, 68692, 71740, 85865, 89828, 93262, 105680, 109720, 112285, 137384, 143480, 171730, 179656, 186524, 219440, 224570, 233155, 274768, 278731, 286960, 291941, 343460, 359312, 373048, 449140, 466310, 557462, 583882, 686920, 746096, 898280, 932620, 1114924, 1167764, 1373840, 1393655, 1459705, 1796560, 1865240, 2229848, 2335528, 2787310, 2919410, 3623503, 3730480, 4459696, 4671056, 4738427, 5574620, 5838820, 7247006, 9476854, 11149240, 11677640, 14494012, 18117515, 18953708, 22298480, 23355280, 23692135, 28988024, 36235030, 37907416, 47384270, 57976048, 61599551, 72470060, 75814832, 94768540, 123199102, 144940120, 189537080, 246398204, 289880240, 307997755, 379074160, 492796408, 615995510, 985592816, 1231991020, 2463982040, 4927964080]

約数ペア:

[(1, 4927964080), (2, 2463982040), (4, 1231991020), (5, 985592816), (8, 615995510), (10, 492796408), (13, 379074160), (16, 307997755), (17, 289880240), (20, 246398204), (26, 189537080), (34, 144940120), (40, 123199102), (52, 94768540), (65, 75814832), (68, 72470060), (80, 61599551), (85, 57976048), (104, 47384270), (130, 37907416), (136, 36235030), (170, 28988024), (208, 23692135), (211, 23355280), (221, 22298480), (260, 18953708), (272, 18117515), (340, 14494012), (422, 11677640), (442, 11149240), (520, 9476854), (680, 7247006), (844, 5838820), (884, 5574620), (1040, 4738427), (1055, 4671056), (1105, 4459696), (1321, 3730480), (1360, 3623503), (1688, 2919410), (1768, 2787310), (2110, 2335528), (2210, 2229848), (2642, 1865240), (2743, 1796560), (3376, 1459705), (3536, 1393655), (3587, 1373840), (4220, 1167764), (4420, 1114924), (5284, 932620), (5486, 898280), (6605, 746096), (7174, 686920), (8440, 583882), (8840, 557462), (10568, 466310), (10972, 449140), (13210, 373048), (13715, 359312), (14348, 343460), (16880, 291941), (17173, 286960), (17680, 278731), (17935, 274768), (21136, 233155), (21944, 224570), (22457, 219440), (26420, 186524), (27430, 179656), (28696, 171730), (34346, 143480), (35870, 137384), (43888, 112285), (44914, 109720), (46631, 105680), (52840, 93262), (54860, 89828), (57392, 85865), (68692, 71740)]