70951250

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1884

約数の個数: 40

約数和(自身を含む): 137356032

約数和(自身を除く): 66404782

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 625, 775, 1250, 1550, 1831, 3662, 3875, 7750, 9155, 18310, 19375, 38750, 45775, 56761, 91550, 113522, 228875, 283805, 457750, 567610, 1144375, 1419025, 2288750, 2838050, 7095125, 14190250, 35475625, 70951250]

約数ペア:

[(1, 70951250), (2, 35475625), (5, 14190250), (10, 7095125), (25, 2838050), (31, 2288750), (50, 1419025), (62, 1144375), (125, 567610), (155, 457750), (250, 283805), (310, 228875), (625, 113522), (775, 91550), (1250, 56761), (1550, 45775), (1831, 38750), (3662, 19375), (3875, 18310), (7750, 9155)]