23909840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6359}}^1$

素因数の和:6419

約数の個数: 40

約数和(自身を含む): 56782080

約数和(自身を除く): 32872240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6359, 12718, 25436, 31795, 50872, 63590, 101744, 127180, 254360, 298873, 508720, 597746, 1195492, 1494365, 2390984, 2988730, 4781968, 5977460, 11954920, 23909840]

約数ペア:

[(1, 23909840), (2, 11954920), (4, 5977460), (5, 4781968), (8, 2988730), (10, 2390984), (16, 1494365), (20, 1195492), (40, 597746), (47, 508720), (80, 298873), (94, 254360), (188, 127180), (235, 101744), (376, 63590), (470, 50872), (752, 31795), (940, 25436), (1880, 12718), (3760, 6359)]