4700794180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{69109}}^1$

素因数の和:69316

約数の個数: 48

約数和(自身を含む): 10449432000

約数和(自身を除く): 5748637820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 179, 190, 358, 380, 716, 895, 1790, 3401, 3580, 6802, 13604, 17005, 34010, 68020, 69109, 138218, 276436, 345545, 691090, 1313071, 1382180, 2626142, 5252284, 6565355, 12370511, 13130710, 24741022, 26261420, 49482044, 61852555, 123705110, 235039709, 247410220, 470079418, 940158836, 1175198545, 2350397090, 4700794180]

約数ペア:

[(1, 4700794180), (2, 2350397090), (4, 1175198545), (5, 940158836), (10, 470079418), (19, 247410220), (20, 235039709), (38, 123705110), (76, 61852555), (95, 49482044), (179, 26261420), (190, 24741022), (358, 13130710), (380, 12370511), (716, 6565355), (895, 5252284), (1790, 2626142), (3401, 1382180), (3580, 1313071), (6802, 691090), (13604, 345545), (17005, 276436), (34010, 138218), (68020, 69109)]