5251003440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{85133}}^1$

素因数の和:85406

約数の個数: 80

約数和(自身を含む): 16341641568

約数和(自身を除く): 11090638128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 10280, 12336, 15420, 20560, 30840, 61680, 85133, 170266, 255399, 340532, 425665, 510798, 681064, 851330, 1021596, 1276995, 1362128, 1702660, 2043192, 2553990, 3405320, 4086384, 5107980, 6810640, 10215960, 20431920, 21879181, 43758362, 65637543, 87516724, 109395905, 131275086, 175033448, 218791810, 262550172, 328187715, 350066896, 437583620, 525100344, 656375430, 875167240, 1050200688, 1312750860, 1750334480, 2625501720, 5251003440]

約数ペア:

[(1, 5251003440), (2, 2625501720), (3, 1750334480), (4, 1312750860), (5, 1050200688), (6, 875167240), (8, 656375430), (10, 525100344), (12, 437583620), (15, 350066896), (16, 328187715), (20, 262550172), (24, 218791810), (30, 175033448), (40, 131275086), (48, 109395905), (60, 87516724), (80, 65637543), (120, 43758362), (240, 21879181), (257, 20431920), (514, 10215960), (771, 6810640), (1028, 5107980), (1285, 4086384), (1542, 3405320), (2056, 2553990), (2570, 2043192), (3084, 1702660), (3855, 1362128), (4112, 1276995), (5140, 1021596), (6168, 851330), (7710, 681064), (10280, 510798), (12336, 425665), (15420, 340532), (20560, 255399), (30840, 170266), (61680, 85133)]