5536360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 12666600

約数和(自身を除く): 7130240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2269, 2440, 4538, 9076, 11345, 18152, 22690, 45380, 90760, 138409, 276818, 553636, 692045, 1107272, 1384090, 2768180, 5536360]

約数ペア:

[(1, 5536360), (2, 2768180), (4, 1384090), (5, 1107272), (8, 692045), (10, 553636), (20, 276818), (40, 138409), (61, 90760), (122, 45380), (244, 22690), (305, 18152), (488, 11345), (610, 9076), (1220, 4538), (2269, 2440)]