1529367020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{19423}}^1$

素因数の和:19590

約数の個数: 48

約数和(自身を含む): 3341549568

約数和(自身を除く): 1812182548

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 620, 635, 1270, 2540, 3937, 7874, 15748, 19423, 19685, 38846, 39370, 77692, 78740, 97115, 194230, 388460, 602113, 1204226, 2408452, 2466721, 3010565, 4933442, 6021130, 9866884, 12042260, 12333605, 24667210, 49334420, 76468351, 152936702, 305873404, 382341755, 764683510, 1529367020]

約数ペア:

[(1, 1529367020), (2, 764683510), (4, 382341755), (5, 305873404), (10, 152936702), (20, 76468351), (31, 49334420), (62, 24667210), (124, 12333605), (127, 12042260), (155, 9866884), (254, 6021130), (310, 4933442), (508, 3010565), (620, 2466721), (635, 2408452), (1270, 1204226), (2540, 602113), (3937, 388460), (7874, 194230), (15748, 97115), (19423, 78740), (19685, 77692), (38846, 39370)]