100272590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 205659648

約数和(自身を除く): 105387058

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 71, 74, 110, 142, 185, 347, 355, 370, 407, 694, 710, 781, 814, 1562, 1735, 2035, 2627, 3470, 3817, 3905, 4070, 5254, 7634, 7810, 12839, 13135, 19085, 24637, 25678, 26270, 28897, 38170, 49274, 57794, 64195, 123185, 128390, 141229, 144485, 246370, 271007, 282458, 288970, 542014, 706145, 911569, 1355035, 1412290, 1823138, 2710070, 4557845, 9115690, 10027259, 20054518, 50136295, 100272590]

約数ペア:

[(1, 100272590), (2, 50136295), (5, 20054518), (10, 10027259), (11, 9115690), (22, 4557845), (37, 2710070), (55, 1823138), (71, 1412290), (74, 1355035), (110, 911569), (142, 706145), (185, 542014), (347, 288970), (355, 282458), (370, 271007), (407, 246370), (694, 144485), (710, 141229), (781, 128390), (814, 123185), (1562, 64195), (1735, 57794), (2035, 49274), (2627, 38170), (3470, 28897), (3817, 26270), (3905, 25678), (4070, 24637), (5254, 19085), (7634, 13135), (7810, 12839)]