13796420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5701}}^1$

素因数の和:5732

約数の個数: 36

約数和(自身を含む): 31851372

約数和(自身を除く): 18054952

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5701, 11402, 22804, 28505, 57010, 62711, 114020, 125422, 250844, 313555, 627110, 689821, 1254220, 1379642, 2759284, 3449105, 6898210, 13796420]

約数ペア:

[(1, 13796420), (2, 6898210), (4, 3449105), (5, 2759284), (10, 1379642), (11, 1254220), (20, 689821), (22, 627110), (44, 313555), (55, 250844), (110, 125422), (121, 114020), (220, 62711), (242, 57010), (484, 28505), (605, 22804), (1210, 11402), (2420, 5701)]