91960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:52

約数の個数: 48

約数和(自身を含む): 239400

約数和(自身を除く): 147440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 605, 760, 836, 968, 1045, 1210, 1672, 2090, 2299, 2420, 4180, 4598, 4840, 8360, 9196, 11495, 18392, 22990, 45980, 91960]

約数ペア:

[(1, 91960), (2, 45980), (4, 22990), (5, 18392), (8, 11495), (10, 9196), (11, 8360), (19, 4840), (20, 4598), (22, 4180), (38, 2420), (40, 2299), (44, 2090), (55, 1672), (76, 1210), (88, 1045), (95, 968), (110, 836), (121, 760), (152, 605), (190, 484), (209, 440), (220, 418), (242, 380)]