9460750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 19813248

約数和(自身を除く): 10352498

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 71, 82, 125, 130, 142, 205, 250, 325, 355, 410, 533, 650, 710, 923, 1025, 1066, 1625, 1775, 1846, 2050, 2665, 2911, 3250, 3550, 4615, 5125, 5330, 5822, 8875, 9230, 10250, 13325, 14555, 17750, 23075, 26650, 29110, 37843, 46150, 66625, 72775, 75686, 115375, 133250, 145550, 189215, 230750, 363875, 378430, 727750, 946075, 1892150, 4730375, 9460750]

約数ペア:

[(1, 9460750), (2, 4730375), (5, 1892150), (10, 946075), (13, 727750), (25, 378430), (26, 363875), (41, 230750), (50, 189215), (65, 145550), (71, 133250), (82, 115375), (125, 75686), (130, 72775), (142, 66625), (205, 46150), (250, 37843), (325, 29110), (355, 26650), (410, 23075), (533, 17750), (650, 14555), (710, 13325), (923, 10250), (1025, 9230), (1066, 8875), (1625, 5822), (1775, 5330), (1846, 5125), (2050, 4615), (2665, 3550), (2911, 3250)]