541570250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2347}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 1107654912

約数和(自身を除く): 566084662

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 125, 130, 142, 250, 325, 355, 650, 710, 923, 1625, 1775, 1846, 2347, 3250, 3550, 4615, 4694, 8875, 9230, 11735, 17750, 23075, 23470, 30511, 46150, 58675, 61022, 115375, 117350, 152555, 166637, 230750, 293375, 305110, 333274, 586750, 762775, 833185, 1525550, 1666370, 2166281, 3813875, 4165925, 4332562, 7627750, 8331850, 10831405, 20829625, 21662810, 41659250, 54157025, 108314050, 270785125, 541570250]

約数ペア:

[(1, 541570250), (2, 270785125), (5, 108314050), (10, 54157025), (13, 41659250), (25, 21662810), (26, 20829625), (50, 10831405), (65, 8331850), (71, 7627750), (125, 4332562), (130, 4165925), (142, 3813875), (250, 2166281), (325, 1666370), (355, 1525550), (650, 833185), (710, 762775), (923, 586750), (1625, 333274), (1775, 305110), (1846, 293375), (2347, 230750), (3250, 166637), (3550, 152555), (4615, 117350), (4694, 115375), (8875, 61022), (9230, 58675), (11735, 46150), (17750, 30511), (23075, 23470)]