26095190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3889}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 52094880

約数和(自身を除く): 25999690

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 3889, 6710, 7778, 19445, 38890, 42779, 85558, 213895, 237229, 427790, 474458, 1186145, 2372290, 2609519, 5219038, 13047595, 26095190]

約数ペア:

[(1, 26095190), (2, 13047595), (5, 5219038), (10, 2609519), (11, 2372290), (22, 1186145), (55, 474458), (61, 427790), (110, 237229), (122, 213895), (305, 85558), (610, 42779), (671, 38890), (1342, 19445), (3355, 7778), (3889, 6710)]