73260220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3433}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 169612128

約数和(自身を除く): 96351908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 3433, 4268, 5335, 6866, 10670, 13732, 17165, 21340, 34330, 37763, 68660, 75526, 151052, 188815, 333001, 377630, 666002, 755260, 1332004, 1665005, 3330010, 3663011, 6660020, 7326022, 14652044, 18315055, 36630110, 73260220]

約数ペア:

[(1, 73260220), (2, 36630110), (4, 18315055), (5, 14652044), (10, 7326022), (11, 6660020), (20, 3663011), (22, 3330010), (44, 1665005), (55, 1332004), (97, 755260), (110, 666002), (194, 377630), (220, 333001), (388, 188815), (485, 151052), (970, 75526), (1067, 68660), (1940, 37763), (2134, 34330), (3433, 21340), (4268, 17165), (5335, 13732), (6866, 10670)]