1015160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 2343600

約数和(自身を除く): 1328440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 619, 820, 1238, 1640, 2476, 3095, 4952, 6190, 12380, 24760, 25379, 50758, 101516, 126895, 203032, 253790, 507580, 1015160]

約数ペア:

[(1, 1015160), (2, 507580), (4, 253790), (5, 203032), (8, 126895), (10, 101516), (20, 50758), (40, 25379), (41, 24760), (82, 12380), (164, 6190), (205, 4952), (328, 3095), (410, 2476), (619, 1640), (820, 1238)]