124283120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119503}}^1$

素因数の和:119529

約数の個数: 40

約数和(自身を含む): 311188416

約数和(自身を除く): 186905296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 119503, 239006, 478012, 597515, 956024, 1195030, 1553539, 1912048, 2390060, 3107078, 4780120, 6214156, 7767695, 9560240, 12428312, 15535390, 24856624, 31070780, 62141560, 124283120]

約数ペア:

[(1, 124283120), (2, 62141560), (4, 31070780), (5, 24856624), (8, 15535390), (10, 12428312), (13, 9560240), (16, 7767695), (20, 6214156), (26, 4780120), (40, 3107078), (52, 2390060), (65, 1912048), (80, 1553539), (104, 1195030), (130, 956024), (208, 597515), (260, 478012), (520, 239006), (1040, 119503)]