23959520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11519}}^1$

素因数の和:11547

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 37004320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11519, 23038, 46076, 57595, 92152, 115190, 149747, 184304, 230380, 299494, 368608, 460760, 598988, 748735, 921520, 1197976, 1497470, 1843040, 2395952, 2994940, 4791904, 5989880, 11979760, 23959520]

約数ペア:

[(1, 23959520), (2, 11979760), (4, 5989880), (5, 4791904), (8, 2994940), (10, 2395952), (13, 1843040), (16, 1497470), (20, 1197976), (26, 921520), (32, 748735), (40, 598988), (52, 460760), (65, 368608), (80, 299494), (104, 230380), (130, 184304), (160, 149747), (208, 115190), (260, 92152), (416, 57595), (520, 46076), (1040, 23038), (2080, 11519)]