11858087888980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1\times {\mathrm{2824067}}^1$

素因数の和:2827104

約数の個数: 48

約数和(自身を含む): 25261265667456

約数和(自身を除く): 13403177778476

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2957, 5914, 11828, 14785, 29570, 59140, 209947, 419894, 839788, 1049735, 2099470, 2824067, 4198940, 5648134, 11296268, 14120335, 28240670, 56481340, 200508757, 401017514, 802035028, 1002543785, 2005087570, 4010175140, 8350766119, 16701532238, 33403064476, 41753830595, 83507661190, 167015322380, 592904394449, 1185808788898, 2371617577796, 2964521972245, 5929043944490, 11858087888980]

約数ペア:

[(1, 11858087888980), (2, 5929043944490), (4, 2964521972245), (5, 2371617577796), (10, 1185808788898), (20, 592904394449), (71, 167015322380), (142, 83507661190), (284, 41753830595), (355, 33403064476), (710, 16701532238), (1420, 8350766119), (2957, 4010175140), (5914, 2005087570), (11828, 1002543785), (14785, 802035028), (29570, 401017514), (59140, 200508757), (209947, 56481340), (419894, 28240670), (839788, 14120335), (1049735, 11296268), (2099470, 5648134), (2824067, 4198940)]