210097360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{238747}}^1$

素因数の和:238771

約数の個数: 40

約数和(自身を含む): 532885536

約数和(自身を除く): 322788176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 238747, 477494, 954988, 1193735, 1909976, 2387470, 2626217, 3819952, 4774940, 5252434, 9549880, 10504868, 13131085, 19099760, 21009736, 26262170, 42019472, 52524340, 105048680, 210097360]

約数ペア:

[(1, 210097360), (2, 105048680), (4, 52524340), (5, 42019472), (8, 26262170), (10, 21009736), (11, 19099760), (16, 13131085), (20, 10504868), (22, 9549880), (40, 5252434), (44, 4774940), (55, 3819952), (80, 2626217), (88, 2387470), (110, 1909976), (176, 1193735), (220, 954988), (440, 477494), (880, 238747)]