72014360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14879}}^1$

素因数の和:14912

約数の個数: 48

約数和(自身を含む): 178113600

約数和(自身を除く): 106099240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 14879, 29758, 59516, 74395, 119032, 148790, 163669, 297580, 327338, 595160, 654676, 818345, 1309352, 1636690, 1800359, 3273380, 3600718, 6546760, 7201436, 9001795, 14402872, 18003590, 36007180, 72014360]

約数ペア:

[(1, 72014360), (2, 36007180), (4, 18003590), (5, 14402872), (8, 9001795), (10, 7201436), (11, 6546760), (20, 3600718), (22, 3273380), (40, 1800359), (44, 1636690), (55, 1309352), (88, 818345), (110, 654676), (121, 595160), (220, 327338), (242, 297580), (440, 163669), (484, 148790), (605, 119032), (968, 74395), (1210, 59516), (2420, 29758), (4840, 14879)]