76675363040

素因数分解:

$2^5\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{182839}}^1$

素因数の和:185475

約数の個数: 48

約数和(自身を含む): 181215649440

約数和(自身を除く): 104540286400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2621, 5242, 10484, 13105, 20968, 26210, 41936, 52420, 83872, 104840, 182839, 209680, 365678, 419360, 731356, 914195, 1462712, 1828390, 2925424, 3656780, 5850848, 7313560, 14627120, 29254240, 479221019, 958442038, 1916884076, 2396105095, 3833768152, 4792210190, 7667536304, 9584420380, 15335072608, 19168840760, 38337681520, 76675363040]

約数ペア:

[(1, 76675363040), (2, 38337681520), (4, 19168840760), (5, 15335072608), (8, 9584420380), (10, 7667536304), (16, 4792210190), (20, 3833768152), (32, 2396105095), (40, 1916884076), (80, 958442038), (160, 479221019), (2621, 29254240), (5242, 14627120), (10484, 7313560), (13105, 5850848), (20968, 3656780), (26210, 2925424), (41936, 1828390), (52420, 1462712), (83872, 914195), (104840, 731356), (182839, 419360), (209680, 365678)]