104898220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3691}}^1$

素因数の和:3743

約数の個数: 72

約数和(自身を含む): 265159440

約数和(自身を除く): 160261220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 3691, 4060, 5684, 7105, 7382, 14210, 14764, 18455, 25837, 28420, 36910, 51674, 73820, 103348, 107039, 129185, 180859, 214078, 258370, 361718, 428156, 516740, 535195, 723436, 749273, 904295, 1070390, 1498546, 1808590, 2140780, 2997092, 3617180, 3746365, 5244911, 7492730, 10489822, 14985460, 20979644, 26224555, 52449110, 104898220]

約数ペア:

[(1, 104898220), (2, 52449110), (4, 26224555), (5, 20979644), (7, 14985460), (10, 10489822), (14, 7492730), (20, 5244911), (28, 3746365), (29, 3617180), (35, 2997092), (49, 2140780), (58, 1808590), (70, 1498546), (98, 1070390), (116, 904295), (140, 749273), (145, 723436), (196, 535195), (203, 516740), (245, 428156), (290, 361718), (406, 258370), (490, 214078), (580, 180859), (812, 129185), (980, 107039), (1015, 103348), (1421, 73820), (2030, 51674), (2842, 36910), (3691, 28420), (4060, 25837), (5684, 18455), (7105, 14764), (7382, 14210)]