100409600525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1\times {\mathrm{2707}}^1$

素因数の和:4662

約数の個数: 48

約数和(自身を含む): 136406769408

約数和(自身を除く): 35997168883

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 793, 1525, 1871, 2707, 3965, 9355, 13535, 19825, 24323, 35191, 46775, 67675, 114131, 121615, 165127, 175955, 570655, 608075, 825635, 879775, 1483703, 2146651, 2853275, 4128175, 5064797, 7418515, 10733255, 25323985, 37092575, 53666275, 65842361, 126619925, 308952617, 329211805, 1544763085, 1646059025, 4016384021, 7723815425, 20081920105, 100409600525]

約数ペア:

[(1, 100409600525), (5, 20081920105), (13, 7723815425), (25, 4016384021), (61, 1646059025), (65, 1544763085), (305, 329211805), (325, 308952617), (793, 126619925), (1525, 65842361), (1871, 53666275), (2707, 37092575), (3965, 25323985), (9355, 10733255), (13535, 7418515), (19825, 5064797), (24323, 4128175), (35191, 2853275), (46775, 2146651), (67675, 1483703), (114131, 879775), (121615, 825635), (165127, 608075), (175955, 570655)]