3136179940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1\times {\mathrm{4079}}^1$

素因数の和:5164

約数の個数: 48

約数和(自身を含む): 6772147200

約数和(自身を除く): 3635967260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1039, 2078, 4079, 4156, 5195, 8158, 10390, 16316, 20395, 20780, 38443, 40790, 76886, 81580, 150923, 153772, 192215, 301846, 384430, 603692, 754615, 768860, 1509230, 3018460, 4238081, 8476162, 16952324, 21190405, 42380810, 84761620, 156808997, 313617994, 627235988, 784044985, 1568089970, 3136179940]

約数ペア:

[(1, 3136179940), (2, 1568089970), (4, 784044985), (5, 627235988), (10, 313617994), (20, 156808997), (37, 84761620), (74, 42380810), (148, 21190405), (185, 16952324), (370, 8476162), (740, 4238081), (1039, 3018460), (2078, 1509230), (4079, 768860), (4156, 754615), (5195, 603692), (8158, 384430), (10390, 301846), (16316, 192215), (20395, 153772), (20780, 150923), (38443, 81580), (40790, 76886)]