40301470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 83981520

約数和(自身を除く): 43680050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 1753, 2090, 2299, 3506, 4598, 8765, 11495, 17530, 19283, 22990, 33307, 38566, 66614, 96415, 166535, 192830, 212113, 333070, 366377, 424226, 732754, 1060565, 1831885, 2121130, 3663770, 4030147, 8060294, 20150735, 40301470]

約数ペア:

[(1, 40301470), (2, 20150735), (5, 8060294), (10, 4030147), (11, 3663770), (19, 2121130), (22, 1831885), (38, 1060565), (55, 732754), (95, 424226), (110, 366377), (121, 333070), (190, 212113), (209, 192830), (242, 166535), (418, 96415), (605, 66614), (1045, 38566), (1210, 33307), (1753, 22990), (2090, 19283), (2299, 17530), (3506, 11495), (4598, 8765)]