791468950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1973}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 1506841056

約数和(自身を除く): 715372106

約数列:

[1, 2, 5, 10, 25, 50, 71, 113, 142, 226, 355, 565, 710, 1130, 1775, 1973, 2825, 3550, 3946, 5650, 8023, 9865, 16046, 19730, 40115, 49325, 80230, 98650, 140083, 200575, 222949, 280166, 401150, 445898, 700415, 1114745, 1400830, 2229490, 3502075, 5573725, 7004150, 11147450, 15829379, 31658758, 79146895, 158293790, 395734475, 791468950]

約数ペア:

[(1, 791468950), (2, 395734475), (5, 158293790), (10, 79146895), (25, 31658758), (50, 15829379), (71, 11147450), (113, 7004150), (142, 5573725), (226, 3502075), (355, 2229490), (565, 1400830), (710, 1114745), (1130, 700415), (1775, 445898), (1973, 401150), (2825, 280166), (3550, 222949), (3946, 200575), (5650, 140083), (8023, 98650), (9865, 80230), (16046, 49325), (19730, 40115)]