126315700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5873

約数の個数: 72

約数和(自身を含む): 323423744

約数和(自身を除く): 197108044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 5821, 10850, 11642, 21700, 23284, 29105, 40747, 58210, 81494, 116420, 145525, 162988, 180451, 203735, 291050, 360902, 407470, 582100, 721804, 814940, 902255, 1018675, 1263157, 1804510, 2037350, 2526314, 3609020, 4074700, 4511275, 5052628, 6315785, 9022550, 12631570, 18045100, 25263140, 31578925, 63157850, 126315700]

約数ペア:

[(1, 126315700), (2, 63157850), (4, 31578925), (5, 25263140), (7, 18045100), (10, 12631570), (14, 9022550), (20, 6315785), (25, 5052628), (28, 4511275), (31, 4074700), (35, 3609020), (50, 2526314), (62, 2037350), (70, 1804510), (100, 1263157), (124, 1018675), (140, 902255), (155, 814940), (175, 721804), (217, 582100), (310, 407470), (350, 360902), (434, 291050), (620, 203735), (700, 180451), (775, 162988), (868, 145525), (1085, 116420), (1550, 81494), (2170, 58210), (3100, 40747), (4340, 29105), (5425, 23284), (5821, 21700), (10850, 11642)]