37405420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 86421888

約数和(自身を除く): 49016468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 3061, 6110, 6122, 12220, 12244, 15305, 30610, 39793, 61220, 79586, 143867, 159172, 198965, 287734, 397930, 575468, 719335, 795860, 1438670, 1870271, 2877340, 3740542, 7481084, 9351355, 18702710, 37405420]

約数ペア:

[(1, 37405420), (2, 18702710), (4, 9351355), (5, 7481084), (10, 3740542), (13, 2877340), (20, 1870271), (26, 1438670), (47, 795860), (52, 719335), (65, 575468), (94, 397930), (130, 287734), (188, 198965), (235, 159172), (260, 143867), (470, 79586), (611, 61220), (940, 39793), (1222, 30610), (2444, 15305), (3055, 12244), (3061, 12220), (6110, 6122)]