37212220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 81920160

約数和(自身を除く): 44707940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 773, 830, 1546, 1660, 2407, 3092, 3865, 4814, 7730, 9628, 12035, 15460, 22417, 24070, 44834, 48140, 64159, 89668, 112085, 128318, 224170, 256636, 320795, 448340, 641590, 1283180, 1860611, 3721222, 7442444, 9303055, 18606110, 37212220]

約数ペア:

[(1, 37212220), (2, 18606110), (4, 9303055), (5, 7442444), (10, 3721222), (20, 1860611), (29, 1283180), (58, 641590), (83, 448340), (116, 320795), (145, 256636), (166, 224170), (290, 128318), (332, 112085), (415, 89668), (580, 64159), (773, 48140), (830, 44834), (1546, 24070), (1660, 22417), (2407, 15460), (3092, 12035), (3865, 9628), (4814, 7730)]