124976240

素因数分解:

$2^4\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1889}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 291075120

約数和(自身を除く): 166098880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 827, 1654, 1889, 3308, 3778, 4135, 6616, 7556, 8270, 9445, 13232, 15112, 16540, 18890, 30224, 33080, 37780, 66160, 75560, 151120, 1562203, 3124406, 6248812, 7811015, 12497624, 15622030, 24995248, 31244060, 62488120, 124976240]

約数ペア:

[(1, 124976240), (2, 62488120), (4, 31244060), (5, 24995248), (8, 15622030), (10, 12497624), (16, 7811015), (20, 6248812), (40, 3124406), (80, 1562203), (827, 151120), (1654, 75560), (1889, 66160), (3308, 37780), (3778, 33080), (4135, 30224), (6616, 18890), (7556, 16540), (8270, 15112), (9445, 13232)]