7133967620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{4091}}^1$

素因数の和:4485

約数の個数: 96

約数和(自身を含む): 17035159680

約数和(自身を除く): 9901192060

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 353, 380, 494, 706, 988, 1235, 1412, 1765, 2470, 3530, 4091, 4589, 4940, 6707, 7060, 8182, 9178, 13414, 16364, 18356, 20455, 22945, 26828, 33535, 40910, 45890, 53183, 67070, 77729, 81820, 87191, 91780, 106366, 134140, 155458, 174382, 212732, 265915, 310916, 348764, 388645, 435955, 531830, 777290, 871910, 1010477, 1063660, 1444123, 1554580, 1743820, 2020954, 2888246, 4041908, 5052385, 5776492, 7220615, 10104770, 14441230, 18773599, 20209540, 27438337, 28882460, 37547198, 54876674, 75094396, 93867995, 109753348, 137191685, 187735990, 274383370, 356698381, 375471980, 548766740, 713396762, 1426793524, 1783491905, 3566983810, 7133967620]

約数ペア:

[(1, 7133967620), (2, 3566983810), (4, 1783491905), (5, 1426793524), (10, 713396762), (13, 548766740), (19, 375471980), (20, 356698381), (26, 274383370), (38, 187735990), (52, 137191685), (65, 109753348), (76, 93867995), (95, 75094396), (130, 54876674), (190, 37547198), (247, 28882460), (260, 27438337), (353, 20209540), (380, 18773599), (494, 14441230), (706, 10104770), (988, 7220615), (1235, 5776492), (1412, 5052385), (1765, 4041908), (2470, 2888246), (3530, 2020954), (4091, 1743820), (4589, 1554580), (4940, 1444123), (6707, 1063660), (7060, 1010477), (8182, 871910), (9178, 777290), (13414, 531830), (16364, 435955), (18356, 388645), (20455, 348764), (22945, 310916), (26828, 265915), (33535, 212732), (40910, 174382), (45890, 155458), (53183, 134140), (67070, 106366), (77729, 91780), (81820, 87191)]