40180969280

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2671607}}^1$

素因数の和:2671671

約数の個数: 56

約数和(自身を含む): 97716734208

約数和(自身を除く): 57535764928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 15040, 2671607, 5343214, 10686428, 13358035, 21372856, 26716070, 42745712, 53432140, 85491424, 106864280, 125565529, 170982848, 213728560, 251131058, 427457120, 502262116, 627827645, 854914240, 1004524232, 1255655290, 2009048464, 2511310580, 4018096928, 5022621160, 8036193856, 10045242320, 20090484640, 40180969280]

約数ペア:

[(1, 40180969280), (2, 20090484640), (4, 10045242320), (5, 8036193856), (8, 5022621160), (10, 4018096928), (16, 2511310580), (20, 2009048464), (32, 1255655290), (40, 1004524232), (47, 854914240), (64, 627827645), (80, 502262116), (94, 427457120), (160, 251131058), (188, 213728560), (235, 170982848), (320, 125565529), (376, 106864280), (470, 85491424), (752, 53432140), (940, 42745712), (1504, 26716070), (1880, 21372856), (3008, 13358035), (3760, 10686428), (7520, 5343214), (15040, 2671607)]