12647360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3593}}^1$

素因数の和:3621

約数の個数: 56

約数和(自身を含む): 32863536

約数和(自身を除く): 20216176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 3593, 7186, 14372, 17965, 28744, 35930, 39523, 57488, 71860, 79046, 114976, 143720, 158092, 197615, 229952, 287440, 316184, 395230, 574880, 632368, 790460, 1149760, 1264736, 1580920, 2529472, 3161840, 6323680, 12647360]

約数ペア:

[(1, 12647360), (2, 6323680), (4, 3161840), (5, 2529472), (8, 1580920), (10, 1264736), (11, 1149760), (16, 790460), (20, 632368), (22, 574880), (32, 395230), (40, 316184), (44, 287440), (55, 229952), (64, 197615), (80, 158092), (88, 143720), (110, 114976), (160, 79046), (176, 71860), (220, 57488), (320, 39523), (352, 35930), (440, 28744), (704, 17965), (880, 14372), (1760, 7186), (3520, 3593)]