104405600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10072

約数の個数: 72

約数和(自身を含む): 274513680

約数和(自身を除く): 170108080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10039, 10400, 20078, 40156, 50195, 80312, 100390, 130507, 160624, 200780, 250975, 261014, 321248, 401560, 501950, 522028, 652535, 803120, 1003900, 1044056, 1305070, 1606240, 2007800, 2088112, 2610140, 3262675, 4015600, 4176224, 5220280, 6525350, 8031200, 10440560, 13050700, 20881120, 26101400, 52202800, 104405600]

約数ペア:

[(1, 104405600), (2, 52202800), (4, 26101400), (5, 20881120), (8, 13050700), (10, 10440560), (13, 8031200), (16, 6525350), (20, 5220280), (25, 4176224), (26, 4015600), (32, 3262675), (40, 2610140), (50, 2088112), (52, 2007800), (65, 1606240), (80, 1305070), (100, 1044056), (104, 1003900), (130, 803120), (160, 652535), (200, 522028), (208, 501950), (260, 401560), (325, 321248), (400, 261014), (416, 250975), (520, 200780), (650, 160624), (800, 130507), (1040, 100390), (1300, 80312), (2080, 50195), (2600, 40156), (5200, 20078), (10039, 10400)]