2752803740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{11173}}^1$

素因数の和:11406

約数の個数: 48

約数和(自身を含む): 5886999552

約数和(自身を除く): 3134195812

約数列:

[1, 2, 4, 5, 10, 20, 97, 127, 194, 254, 388, 485, 508, 635, 970, 1270, 1940, 2540, 11173, 12319, 22346, 24638, 44692, 49276, 55865, 61595, 111730, 123190, 223460, 246380, 1083781, 1418971, 2167562, 2837942, 4335124, 5418905, 5675884, 7094855, 10837810, 14189710, 21675620, 28379420, 137640187, 275280374, 550560748, 688200935, 1376401870, 2752803740]

約数ペア:

[(1, 2752803740), (2, 1376401870), (4, 688200935), (5, 550560748), (10, 275280374), (20, 137640187), (97, 28379420), (127, 21675620), (194, 14189710), (254, 10837810), (388, 7094855), (485, 5675884), (508, 5418905), (635, 4335124), (970, 2837942), (1270, 2167562), (1940, 1418971), (2540, 1083781), (11173, 246380), (12319, 223460), (22346, 123190), (24638, 111730), (44692, 61595), (49276, 55865)]