118900540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5051}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 274990464

約数和(自身を除く): 156089924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5051, 5885, 10102, 11770, 20204, 23540, 25255, 50510, 55561, 101020, 111122, 222244, 277805, 540457, 555610, 1080914, 1111220, 2161828, 2702285, 5404570, 5945027, 10809140, 11890054, 23780108, 29725135, 59450270, 118900540]

約数ペア:

[(1, 118900540), (2, 59450270), (4, 29725135), (5, 23780108), (10, 11890054), (11, 10809140), (20, 5945027), (22, 5404570), (44, 2702285), (55, 2161828), (107, 1111220), (110, 1080914), (214, 555610), (220, 540457), (428, 277805), (535, 222244), (1070, 111122), (1177, 101020), (2140, 55561), (2354, 50510), (4708, 25255), (5051, 23540), (5885, 20204), (10102, 11770)]