11758360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 27237600

約数和(自身を除く): 15479240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 79, 122, 158, 244, 305, 316, 395, 488, 610, 632, 790, 1220, 1580, 2440, 3160, 3721, 4819, 7442, 9638, 14884, 18605, 19276, 24095, 29768, 37210, 38552, 48190, 74420, 96380, 148840, 192760, 293959, 587918, 1175836, 1469795, 2351672, 2939590, 5879180, 11758360]

約数ペア:

[(1, 11758360), (2, 5879180), (4, 2939590), (5, 2351672), (8, 1469795), (10, 1175836), (20, 587918), (40, 293959), (61, 192760), (79, 148840), (122, 96380), (158, 74420), (244, 48190), (305, 38552), (316, 37210), (395, 29768), (488, 24095), (610, 19276), (632, 18605), (790, 14884), (1220, 9638), (1580, 7442), (2440, 4819), (3160, 3721)]