9463315940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{26981}}^1$

素因数の和:27093

約数の個数: 96

約数和(自身を含む): 22846199040

約数和(自身を除く): 13382883100

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 71, 76, 95, 130, 142, 190, 247, 260, 284, 355, 380, 494, 710, 923, 988, 1235, 1349, 1420, 1846, 2470, 2698, 3692, 4615, 4940, 5396, 6745, 9230, 13490, 17537, 18460, 26980, 26981, 35074, 53962, 70148, 87685, 107924, 134905, 175370, 269810, 350740, 350753, 512639, 539620, 701506, 1025278, 1403012, 1753765, 1915651, 2050556, 2563195, 3507530, 3831302, 5126390, 6664307, 7015060, 7662604, 9578255, 10252780, 13328614, 19156510, 24903463, 26657228, 33321535, 36397369, 38313020, 49806926, 66643070, 72794738, 99613852, 124517315, 133286140, 145589476, 181986845, 249034630, 363973690, 473165797, 498069260, 727947380, 946331594, 1892663188, 2365828985, 4731657970, 9463315940]

約数ペア:

[(1, 9463315940), (2, 4731657970), (4, 2365828985), (5, 1892663188), (10, 946331594), (13, 727947380), (19, 498069260), (20, 473165797), (26, 363973690), (38, 249034630), (52, 181986845), (65, 145589476), (71, 133286140), (76, 124517315), (95, 99613852), (130, 72794738), (142, 66643070), (190, 49806926), (247, 38313020), (260, 36397369), (284, 33321535), (355, 26657228), (380, 24903463), (494, 19156510), (710, 13328614), (923, 10252780), (988, 9578255), (1235, 7662604), (1349, 7015060), (1420, 6664307), (1846, 5126390), (2470, 3831302), (2698, 3507530), (3692, 2563195), (4615, 2050556), (4940, 1915651), (5396, 1753765), (6745, 1403012), (9230, 1025278), (13490, 701506), (17537, 539620), (18460, 512639), (26980, 350753), (26981, 350740), (35074, 269810), (53962, 175370), (70148, 134905), (87685, 107924)]