235371620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5169

約数の個数: 72

約数和(自身を含む): 572006400

約数和(自身を除く): 336634780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 4180, 4598, 5119, 9196, 10238, 11495, 20476, 22990, 25595, 45980, 51190, 56309, 97261, 102380, 112618, 194522, 225236, 281545, 389044, 486305, 563090, 619399, 972610, 1069871, 1126180, 1238798, 1945220, 2139742, 2477596, 3096995, 4279484, 5349355, 6193990, 10698710, 11768581, 12387980, 21397420, 23537162, 47074324, 58842905, 117685810, 235371620]

約数ペア:

[(1, 235371620), (2, 117685810), (4, 58842905), (5, 47074324), (10, 23537162), (11, 21397420), (19, 12387980), (20, 11768581), (22, 10698710), (38, 6193990), (44, 5349355), (55, 4279484), (76, 3096995), (95, 2477596), (110, 2139742), (121, 1945220), (190, 1238798), (209, 1126180), (220, 1069871), (242, 972610), (380, 619399), (418, 563090), (484, 486305), (605, 389044), (836, 281545), (1045, 225236), (1210, 194522), (2090, 112618), (2299, 102380), (2420, 97261), (4180, 56309), (4598, 51190), (5119, 45980), (9196, 25595), (10238, 22990), (11495, 20476)]