110664620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{761}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 254239776

約数和(自身を除く): 143575156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 661, 761, 1322, 1522, 2644, 3044, 3305, 3805, 6610, 7271, 7610, 8371, 13220, 14542, 15220, 16742, 29084, 33484, 36355, 41855, 72710, 83710, 145420, 167420, 503021, 1006042, 2012084, 2515105, 5030210, 5533231, 10060420, 11066462, 22132924, 27666155, 55332310, 110664620]

約数ペア:

[(1, 110664620), (2, 55332310), (4, 27666155), (5, 22132924), (10, 11066462), (11, 10060420), (20, 5533231), (22, 5030210), (44, 2515105), (55, 2012084), (110, 1006042), (220, 503021), (661, 167420), (761, 145420), (1322, 83710), (1522, 72710), (2644, 41855), (3044, 36355), (3305, 33484), (3805, 29084), (6610, 16742), (7271, 15220), (7610, 14542), (8371, 13220)]