10981567100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12343}}^1$

素因数の和:12436

約数の個数: 144

約数和(自身を含む): 28800823296

約数和(自身を除く): 17819256196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 41, 50, 62, 70, 82, 100, 124, 140, 155, 164, 175, 205, 217, 287, 310, 350, 410, 434, 574, 620, 700, 775, 820, 868, 1025, 1085, 1148, 1271, 1435, 1550, 2050, 2170, 2542, 2870, 3100, 4100, 4340, 5084, 5425, 5740, 6355, 7175, 8897, 10850, 12343, 12710, 14350, 17794, 21700, 24686, 25420, 28700, 31775, 35588, 44485, 49372, 61715, 63550, 86401, 88970, 123430, 127100, 172802, 177940, 222425, 246860, 308575, 345604, 382633, 432005, 444850, 506063, 617150, 765266, 864010, 889700, 1012126, 1234300, 1530532, 1728020, 1913165, 2024252, 2160025, 2530315, 2678431, 3542441, 3826330, 4320050, 5060630, 5356862, 7084882, 7652660, 8640100, 9565825, 10121260, 10713724, 12651575, 13392155, 14169764, 15687953, 17712205, 19131650, 25303150, 26784310, 31375906, 35424410, 38263300, 50606300, 53568620, 62751812, 66960775, 70848820, 78439765, 88561025, 109815671, 133921550, 156879530, 177122050, 219631342, 267843100, 313759060, 354244100, 392198825, 439262684, 549078355, 784397650, 1098156710, 1568795300, 2196313420, 2745391775, 5490783550, 10981567100]

約数ペア:

[(1, 10981567100), (2, 5490783550), (4, 2745391775), (5, 2196313420), (7, 1568795300), (10, 1098156710), (14, 784397650), (20, 549078355), (25, 439262684), (28, 392198825), (31, 354244100), (35, 313759060), (41, 267843100), (50, 219631342), (62, 177122050), (70, 156879530), (82, 133921550), (100, 109815671), (124, 88561025), (140, 78439765), (155, 70848820), (164, 66960775), (175, 62751812), (205, 53568620), (217, 50606300), (287, 38263300), (310, 35424410), (350, 31375906), (410, 26784310), (434, 25303150), (574, 19131650), (620, 17712205), (700, 15687953), (775, 14169764), (820, 13392155), (868, 12651575), (1025, 10713724), (1085, 10121260), (1148, 9565825), (1271, 8640100), (1435, 7652660), (1550, 7084882), (2050, 5356862), (2170, 5060630), (2542, 4320050), (2870, 3826330), (3100, 3542441), (4100, 2678431), (4340, 2530315), (5084, 2160025), (5425, 2024252), (5740, 1913165), (6355, 1728020), (7175, 1530532), (8897, 1234300), (10850, 1012126), (12343, 889700), (12710, 864010), (14350, 765266), (17794, 617150), (21700, 506063), (24686, 444850), (25420, 432005), (28700, 382633), (31775, 345604), (35588, 308575), (44485, 246860), (49372, 222425), (61715, 177940), (63550, 172802), (86401, 127100), (88970, 123430)]