22663329620

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{911}}^1\times {\mathrm{6949}}^1$

素因数の和:8048

約数の個数: 48

約数和(自身を含む): 47918304000

約数和(自身を除く): 25254974380

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 911, 1790, 1822, 3580, 3644, 4555, 6949, 9110, 13898, 18220, 27796, 34745, 69490, 138980, 163069, 326138, 652276, 815345, 1243871, 1630690, 2487742, 3261380, 4975484, 6219355, 6330539, 12438710, 12661078, 24877420, 25322156, 31652695, 63305390, 126610780, 1133166481, 2266332962, 4532665924, 5665832405, 11331664810, 22663329620]

約数ペア:

[(1, 22663329620), (2, 11331664810), (4, 5665832405), (5, 4532665924), (10, 2266332962), (20, 1133166481), (179, 126610780), (358, 63305390), (716, 31652695), (895, 25322156), (911, 24877420), (1790, 12661078), (1822, 12438710), (3580, 6330539), (3644, 6219355), (4555, 4975484), (6949, 3261380), (9110, 2487742), (13898, 1630690), (18220, 1243871), (27796, 815345), (34745, 652276), (69490, 326138), (138980, 163069)]