72940750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{4783}}^1$

素因数の和:4861

約数の個数: 32

約数和(自身を含む): 138812544

約数和(自身を除く): 65871794

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 3050, 4783, 7625, 9566, 15250, 23915, 47830, 119575, 239150, 291763, 583526, 597875, 1195750, 1458815, 2917630, 7294075, 14588150, 36470375, 72940750]

約数ペア:

[(1, 72940750), (2, 36470375), (5, 14588150), (10, 7294075), (25, 2917630), (50, 1458815), (61, 1195750), (122, 597875), (125, 583526), (250, 291763), (305, 239150), (610, 119575), (1525, 47830), (3050, 23915), (4783, 15250), (7625, 9566)]