101050940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 218236032

約数和(自身を除く): 117185092

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 386, 470, 557, 772, 940, 965, 1114, 1930, 2228, 2785, 3860, 5570, 9071, 11140, 18142, 26179, 36284, 45355, 52358, 90710, 104716, 107501, 130895, 181420, 215002, 261790, 430004, 523580, 537505, 1075010, 2150020, 5052547, 10105094, 20210188, 25262735, 50525470, 101050940]

約数ペア:

[(1, 101050940), (2, 50525470), (4, 25262735), (5, 20210188), (10, 10105094), (20, 5052547), (47, 2150020), (94, 1075010), (188, 537505), (193, 523580), (235, 430004), (386, 261790), (470, 215002), (557, 181420), (772, 130895), (940, 107501), (965, 104716), (1114, 90710), (1930, 52358), (2228, 45355), (2785, 36284), (3860, 26179), (5570, 18142), (9071, 11140)]