108623186620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{757}}^1\times {\mathrm{853}}^1$

素因数の和:2279

約数の個数: 96

約数和(自身を含む): 246649027968

約数和(自身を除く): 138025841348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 647, 757, 853, 1294, 1514, 1706, 2588, 3028, 3235, 3412, 3785, 4265, 6470, 7570, 8411, 8530, 9841, 11089, 12940, 15140, 16822, 17060, 19682, 22178, 33644, 39364, 42055, 44356, 49205, 55445, 84110, 98410, 110890, 168220, 196820, 221780, 489779, 551891, 645721, 979558, 1103782, 1291442, 1959116, 2207564, 2448895, 2582884, 2759455, 3228605, 4897790, 5518910, 6367127, 6457210, 7174583, 8394373, 9795580, 11037820, 12734254, 12914420, 14349166, 16788746, 25468508, 28698332, 31835635, 33577492, 35872915, 41971865, 63671270, 71745830, 83943730, 127342540, 143491660, 167887460, 417781487, 835562974, 1671125948, 2088907435, 4177814870, 5431159331, 8355629740, 10862318662, 21724637324, 27155796655, 54311593310, 108623186620]

約数ペア:

[(1, 108623186620), (2, 54311593310), (4, 27155796655), (5, 21724637324), (10, 10862318662), (13, 8355629740), (20, 5431159331), (26, 4177814870), (52, 2088907435), (65, 1671125948), (130, 835562974), (260, 417781487), (647, 167887460), (757, 143491660), (853, 127342540), (1294, 83943730), (1514, 71745830), (1706, 63671270), (2588, 41971865), (3028, 35872915), (3235, 33577492), (3412, 31835635), (3785, 28698332), (4265, 25468508), (6470, 16788746), (7570, 14349166), (8411, 12914420), (8530, 12734254), (9841, 11037820), (11089, 9795580), (12940, 8394373), (15140, 7174583), (16822, 6457210), (17060, 6367127), (19682, 5518910), (22178, 4897790), (33644, 3228605), (39364, 2759455), (42055, 2582884), (44356, 2448895), (49205, 2207564), (55445, 1959116), (84110, 1291442), (98410, 1103782), (110890, 979558), (168220, 645721), (196820, 551891), (221780, 489779)]