23855120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9619}}^1$

素因数の和:9663

約数の個数: 40

約数和(自身を含む): 57258240

約数和(自身を除く): 33403120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9619, 19238, 38476, 48095, 76952, 96190, 153904, 192380, 298189, 384760, 596378, 769520, 1192756, 1490945, 2385512, 2981890, 4771024, 5963780, 11927560, 23855120]

約数ペア:

[(1, 23855120), (2, 11927560), (4, 5963780), (5, 4771024), (8, 2981890), (10, 2385512), (16, 1490945), (20, 1192756), (31, 769520), (40, 596378), (62, 384760), (80, 298189), (124, 192380), (155, 153904), (248, 96190), (310, 76952), (496, 48095), (620, 38476), (1240, 19238), (2480, 9619)]