26747060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 60177600

約数和(自身を除く): 33430540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 1193, 2242, 2386, 4484, 4772, 5605, 5965, 11210, 11930, 22420, 22667, 23860, 45334, 70387, 90668, 113335, 140774, 226670, 281548, 351935, 453340, 703870, 1337353, 1407740, 2674706, 5349412, 6686765, 13373530, 26747060]

約数ペア:

[(1, 26747060), (2, 13373530), (4, 6686765), (5, 5349412), (10, 2674706), (19, 1407740), (20, 1337353), (38, 703870), (59, 453340), (76, 351935), (95, 281548), (118, 226670), (190, 140774), (236, 113335), (295, 90668), (380, 70387), (590, 45334), (1121, 23860), (1180, 22667), (1193, 22420), (2242, 11930), (2386, 11210), (4484, 5965), (4772, 5605)]