32171750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 68402880

約数和(自身を除く): 36231130

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 475, 494, 521, 650, 950, 1042, 1235, 1625, 2375, 2470, 2605, 3250, 4750, 5210, 6175, 6773, 9899, 12350, 13025, 13546, 19798, 26050, 30875, 33865, 49495, 61750, 65125, 67730, 98990, 128687, 130250, 169325, 247475, 257374, 338650, 494950, 643435, 846625, 1237375, 1286870, 1693250, 2474750, 3217175, 6434350, 16085875, 32171750]

約数ペア:

[(1, 32171750), (2, 16085875), (5, 6434350), (10, 3217175), (13, 2474750), (19, 1693250), (25, 1286870), (26, 1237375), (38, 846625), (50, 643435), (65, 494950), (95, 338650), (125, 257374), (130, 247475), (190, 169325), (247, 130250), (250, 128687), (325, 98990), (475, 67730), (494, 65125), (521, 61750), (650, 49495), (950, 33865), (1042, 30875), (1235, 26050), (1625, 19798), (2375, 13546), (2470, 13025), (2605, 12350), (3250, 9899), (4750, 6773), (5210, 6175)]