622684520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{23339}}^1$

素因数の和:23402

約数の個数: 64

約数和(自身を含む): 1512432000

約数和(自身を除く): 889747480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 13340, 23339, 26680, 46678, 93356, 116695, 186712, 233390, 466780, 536797, 676831, 933560, 1073594, 1353662, 2147188, 2683985, 2707324, 3384155, 4294376, 5367970, 5414648, 6768310, 10735940, 13536620, 15567113, 21471880, 27073240, 31134226, 62268452, 77835565, 124536904, 155671130, 311342260, 622684520]

約数ペア:

[(1, 622684520), (2, 311342260), (4, 155671130), (5, 124536904), (8, 77835565), (10, 62268452), (20, 31134226), (23, 27073240), (29, 21471880), (40, 15567113), (46, 13536620), (58, 10735940), (92, 6768310), (115, 5414648), (116, 5367970), (145, 4294376), (184, 3384155), (230, 2707324), (232, 2683985), (290, 2147188), (460, 1353662), (580, 1073594), (667, 933560), (920, 676831), (1160, 536797), (1334, 466780), (2668, 233390), (3335, 186712), (5336, 116695), (6670, 93356), (13340, 46678), (23339, 26680)]