15676607540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{22109}}^1$

素因数の和:22433

約数の個数: 72

約数和(自身を含む): 36310899240

約数和(自身を除く): 20634291700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 293, 484, 586, 605, 1172, 1210, 1465, 2420, 2930, 3223, 5860, 6446, 12892, 16115, 22109, 32230, 35453, 44218, 64460, 70906, 88436, 110545, 141812, 177265, 221090, 243199, 354530, 442180, 486398, 709060, 972796, 1215995, 2431990, 2675189, 4863980, 5350378, 6477937, 10700756, 12955874, 13375945, 25911748, 26751890, 32389685, 53503780, 64779370, 71257307, 129558740, 142514614, 285029228, 356286535, 712573070, 783830377, 1425146140, 1567660754, 3135321508, 3919151885, 7838303770, 15676607540]

約数ペア:

[(1, 15676607540), (2, 7838303770), (4, 3919151885), (5, 3135321508), (10, 1567660754), (11, 1425146140), (20, 783830377), (22, 712573070), (44, 356286535), (55, 285029228), (110, 142514614), (121, 129558740), (220, 71257307), (242, 64779370), (293, 53503780), (484, 32389685), (586, 26751890), (605, 25911748), (1172, 13375945), (1210, 12955874), (1465, 10700756), (2420, 6477937), (2930, 5350378), (3223, 4863980), (5860, 2675189), (6446, 2431990), (12892, 1215995), (16115, 972796), (22109, 709060), (32230, 486398), (35453, 442180), (44218, 354530), (64460, 243199), (70906, 221090), (88436, 177265), (110545, 141812)]