2471082320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{40483}}^1$

素因数の和:40612

約数の個数: 80

約数和(自身を含む): 6626421120

約数和(自身を除く): 4155338800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1744, 2180, 3052, 3815, 4360, 6104, 7630, 8720, 12208, 15260, 30520, 40483, 61040, 80966, 161932, 202415, 283381, 323864, 404830, 566762, 647728, 809660, 1133524, 1416905, 1619320, 2267048, 2833810, 3238640, 4412647, 4534096, 5667620, 8825294, 11335240, 17650588, 22063235, 22670480, 30888529, 35301176, 44126470, 61777058, 70602352, 88252940, 123554116, 154442645, 176505880, 247108232, 308885290, 353011760, 494216464, 617770580, 1235541160, 2471082320]

約数ペア:

[(1, 2471082320), (2, 1235541160), (4, 617770580), (5, 494216464), (7, 353011760), (8, 308885290), (10, 247108232), (14, 176505880), (16, 154442645), (20, 123554116), (28, 88252940), (35, 70602352), (40, 61777058), (56, 44126470), (70, 35301176), (80, 30888529), (109, 22670480), (112, 22063235), (140, 17650588), (218, 11335240), (280, 8825294), (436, 5667620), (545, 4534096), (560, 4412647), (763, 3238640), (872, 2833810), (1090, 2267048), (1526, 1619320), (1744, 1416905), (2180, 1133524), (3052, 809660), (3815, 647728), (4360, 566762), (6104, 404830), (7630, 323864), (8720, 283381), (12208, 202415), (15260, 161932), (30520, 80966), (40483, 61040)]