9769100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 23623488

約数和(自身を除く): 13854388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 107, 110, 166, 214, 220, 275, 332, 415, 428, 535, 550, 830, 913, 1070, 1100, 1177, 1660, 1826, 2075, 2140, 2354, 2675, 3652, 4150, 4565, 4708, 5350, 5885, 8300, 8881, 9130, 10700, 11770, 17762, 18260, 22825, 23540, 29425, 35524, 44405, 45650, 58850, 88810, 91300, 97691, 117700, 177620, 195382, 222025, 390764, 444050, 488455, 888100, 976910, 1953820, 2442275, 4884550, 9769100]

約数ペア:

[(1, 9769100), (2, 4884550), (4, 2442275), (5, 1953820), (10, 976910), (11, 888100), (20, 488455), (22, 444050), (25, 390764), (44, 222025), (50, 195382), (55, 177620), (83, 117700), (100, 97691), (107, 91300), (110, 88810), (166, 58850), (214, 45650), (220, 44405), (275, 35524), (332, 29425), (415, 23540), (428, 22825), (535, 18260), (550, 17762), (830, 11770), (913, 10700), (1070, 9130), (1100, 8881), (1177, 8300), (1660, 5885), (1826, 5350), (2075, 4708), (2140, 4565), (2354, 4150), (2675, 3652)]