83479420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 184161600

約数和(自身を除く): 100682180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 692, 865, 1049, 1730, 2098, 3460, 3979, 4196, 5245, 7958, 10490, 15916, 19895, 20980, 24127, 39790, 48254, 79580, 96508, 120635, 181477, 241270, 362954, 482540, 725908, 907385, 1814770, 3629540, 4173971, 8347942, 16695884, 20869855, 41739710, 83479420]

約数ペア:

[(1, 83479420), (2, 41739710), (4, 20869855), (5, 16695884), (10, 8347942), (20, 4173971), (23, 3629540), (46, 1814770), (92, 907385), (115, 725908), (173, 482540), (230, 362954), (346, 241270), (460, 181477), (692, 120635), (865, 96508), (1049, 79580), (1730, 48254), (2098, 39790), (3460, 24127), (3979, 20980), (4196, 19895), (5245, 15916), (7958, 10490)]