1306416320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{371141}}^1$

素因数の和:371169

約数の個数: 56

約数和(自身を含む): 3393722448

約数和(自身を除く): 2087306128

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, 371141, 742282, 1484564, 1855705, 2969128, 3711410, 4082551, 5938256, 7422820, 8165102, 11876512, 14845640, 16330204, 20412755, 23753024, 29691280, 32660408, 40825510, 59382560, 65320816, 81651020, 118765120, 130641632, 163302040, 261283264, 326604080, 653208160, 1306416320]

約数ペア:

[(1, 1306416320), (2, 653208160), (4, 326604080), (5, 261283264), (8, 163302040), (10, 130641632), (11, 118765120), (16, 81651020), (20, 65320816), (22, 59382560), (32, 40825510), (40, 32660408), (44, 29691280), (55, 23753024), (64, 20412755), (80, 16330204), (88, 14845640), (110, 11876512), (160, 8165102), (176, 7422820), (220, 5938256), (320, 4082551), (352, 3711410), (440, 2969128), (704, 1855705), (880, 1484564), (1760, 742282), (3520, 371141)]