79957930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 82612310

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 127, 130, 145, 167, 254, 290, 334, 377, 635, 754, 835, 1270, 1651, 1670, 1885, 2171, 3302, 3683, 3770, 4342, 4843, 7366, 8255, 9686, 10855, 16510, 18415, 21209, 21710, 24215, 36830, 42418, 47879, 48430, 62959, 95758, 106045, 125918, 212090, 239395, 275717, 314795, 478790, 551434, 615061, 629590, 1230122, 1378585, 2757170, 3075305, 6150610, 7995793, 15991586, 39978965, 79957930]

約数ペア:

[(1, 79957930), (2, 39978965), (5, 15991586), (10, 7995793), (13, 6150610), (26, 3075305), (29, 2757170), (58, 1378585), (65, 1230122), (127, 629590), (130, 615061), (145, 551434), (167, 478790), (254, 314795), (290, 275717), (334, 239395), (377, 212090), (635, 125918), (754, 106045), (835, 95758), (1270, 62959), (1651, 48430), (1670, 47879), (1885, 42418), (2171, 36830), (3302, 24215), (3683, 21710), (3770, 21209), (4342, 18415), (4843, 16510), (7366, 10855), (8255, 9686)]