74424440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 175543200

約数和(自身を除く): 101118760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 232, 290, 332, 415, 580, 664, 773, 830, 1160, 1546, 1660, 2407, 3092, 3320, 3865, 4814, 6184, 7730, 9628, 12035, 15460, 19256, 22417, 24070, 30920, 44834, 48140, 64159, 89668, 96280, 112085, 128318, 179336, 224170, 256636, 320795, 448340, 513272, 641590, 896680, 1283180, 1860611, 2566360, 3721222, 7442444, 9303055, 14884888, 18606110, 37212220, 74424440]

約数ペア:

[(1, 74424440), (2, 37212220), (4, 18606110), (5, 14884888), (8, 9303055), (10, 7442444), (20, 3721222), (29, 2566360), (40, 1860611), (58, 1283180), (83, 896680), (116, 641590), (145, 513272), (166, 448340), (232, 320795), (290, 256636), (332, 224170), (415, 179336), (580, 128318), (664, 112085), (773, 96280), (830, 89668), (1160, 64159), (1546, 48140), (1660, 44834), (2407, 30920), (3092, 24070), (3320, 22417), (3865, 19256), (4814, 15460), (6184, 12035), (7730, 9628)]