724254050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2417}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 1454485032

約数和(自身を除く): 730230982

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 461, 650, 922, 2305, 2417, 4610, 4834, 5993, 11525, 11986, 12085, 23050, 24170, 29965, 31421, 59930, 60425, 62842, 120850, 149825, 157105, 299650, 314210, 785525, 1114237, 1571050, 2228474, 5571185, 11142370, 14485081, 27855925, 28970162, 55711850, 72425405, 144850810, 362127025, 724254050]

約数ペア:

[(1, 724254050), (2, 362127025), (5, 144850810), (10, 72425405), (13, 55711850), (25, 28970162), (26, 27855925), (50, 14485081), (65, 11142370), (130, 5571185), (325, 2228474), (461, 1571050), (650, 1114237), (922, 785525), (2305, 314210), (2417, 299650), (4610, 157105), (4834, 149825), (5993, 120850), (11525, 62842), (11986, 60425), (12085, 59930), (23050, 31421), (24170, 29965)]