1330483960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{24841}}^1$

素因数の和:24968

約数の個数: 64

約数和(自身を含む): 3255295680

約数和(自身を除く): 1924811720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1339, 2060, 2678, 4120, 5356, 6695, 10712, 13390, 24841, 26780, 49682, 53560, 99364, 124205, 198728, 248410, 322933, 496820, 645866, 993640, 1291732, 1614665, 2558623, 2583464, 3229330, 5117246, 6458660, 10234492, 12793115, 12917320, 20468984, 25586230, 33262099, 51172460, 66524198, 102344920, 133048396, 166310495, 266096792, 332620990, 665241980, 1330483960]

約数ペア:

[(1, 1330483960), (2, 665241980), (4, 332620990), (5, 266096792), (8, 166310495), (10, 133048396), (13, 102344920), (20, 66524198), (26, 51172460), (40, 33262099), (52, 25586230), (65, 20468984), (103, 12917320), (104, 12793115), (130, 10234492), (206, 6458660), (260, 5117246), (412, 3229330), (515, 2583464), (520, 2558623), (824, 1614665), (1030, 1291732), (1339, 993640), (2060, 645866), (2678, 496820), (4120, 322933), (5356, 248410), (6695, 198728), (10712, 124205), (13390, 99364), (24841, 53560), (26780, 49682)]