4678291240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{100049}}^1$

素因数の和:100234

約数の個数: 64

約数和(自身を含む): 12102048000

約数和(自身を除く): 7423756760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2338, 3340, 4676, 5845, 6680, 9352, 11690, 23380, 46760, 100049, 200098, 400196, 500245, 700343, 800392, 1000490, 1400686, 2000980, 2801372, 3501715, 4001960, 5602744, 7003430, 14006860, 16708183, 28013720, 33416366, 66832732, 83540915, 116957281, 133665464, 167081830, 233914562, 334163660, 467829124, 584786405, 668327320, 935658248, 1169572810, 2339145620, 4678291240]

約数ペア:

[(1, 4678291240), (2, 2339145620), (4, 1169572810), (5, 935658248), (7, 668327320), (8, 584786405), (10, 467829124), (14, 334163660), (20, 233914562), (28, 167081830), (35, 133665464), (40, 116957281), (56, 83540915), (70, 66832732), (140, 33416366), (167, 28013720), (280, 16708183), (334, 14006860), (668, 7003430), (835, 5602744), (1169, 4001960), (1336, 3501715), (1670, 2801372), (2338, 2000980), (3340, 1400686), (4676, 1000490), (5845, 800392), (6680, 700343), (9352, 500245), (11690, 400196), (23380, 200098), (46760, 100049)]