40079775890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7435951}}^1$

素因数の和:7435983

約数の個数: 48

約数和(自身を含む): 91551441024

約数和(自身を除く): 51471665134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 7435951, 14871902, 37179755, 52051657, 74359510, 81795461, 104103314, 163590922, 260258285, 364361599, 408977305, 520516570, 572568227, 728723198, 817954610, 1145136454, 1821807995, 2862841135, 3643615990, 4007977589, 5725682270, 8015955178, 20039887945, 40079775890]

約数ペア:

[(1, 40079775890), (2, 20039887945), (5, 8015955178), (7, 5725682270), (10, 4007977589), (11, 3643615990), (14, 2862841135), (22, 1821807995), (35, 1145136454), (49, 817954610), (55, 728723198), (70, 572568227), (77, 520516570), (98, 408977305), (110, 364361599), (154, 260258285), (245, 163590922), (385, 104103314), (490, 81795461), (539, 74359510), (770, 52051657), (1078, 37179755), (2695, 14871902), (5390, 7435951)]