19003583710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{3919}}^1$

素因数の和:4705

約数の個数: 64

約数和(自身を含む): 36984729600

約数和(自身を除く): 17981145890

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 727, 1334, 1454, 3335, 3635, 3919, 6670, 7270, 7838, 16721, 19595, 21083, 33442, 39190, 42166, 83605, 90137, 105415, 113651, 167210, 180274, 210830, 227302, 450685, 484909, 568255, 901370, 969818, 1136510, 2424545, 2613973, 2849113, 4849090, 5227946, 5698226, 13069865, 14245565, 26139730, 28491130, 65529599, 82624277, 131059198, 165248554, 327647995, 413121385, 655295990, 826242770, 1900358371, 3800716742, 9501791855, 19003583710]

約数ペア:

[(1, 19003583710), (2, 9501791855), (5, 3800716742), (10, 1900358371), (23, 826242770), (29, 655295990), (46, 413121385), (58, 327647995), (115, 165248554), (145, 131059198), (230, 82624277), (290, 65529599), (667, 28491130), (727, 26139730), (1334, 14245565), (1454, 13069865), (3335, 5698226), (3635, 5227946), (3919, 4849090), (6670, 2849113), (7270, 2613973), (7838, 2424545), (16721, 1136510), (19595, 969818), (21083, 901370), (33442, 568255), (39190, 484909), (42166, 450685), (83605, 227302), (90137, 210830), (105415, 180274), (113651, 167210)]