24960050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 48211200

約数和(自身を除く): 23251150

約数列:

[1, 2, 5, 10, 25, 50, 71, 79, 89, 142, 158, 178, 355, 395, 445, 710, 790, 890, 1775, 1975, 2225, 3550, 3950, 4450, 5609, 6319, 7031, 11218, 12638, 14062, 28045, 31595, 35155, 56090, 63190, 70310, 140225, 157975, 175775, 280450, 315950, 351550, 499201, 998402, 2496005, 4992010, 12480025, 24960050]

約数ペア:

[(1, 24960050), (2, 12480025), (5, 4992010), (10, 2496005), (25, 998402), (50, 499201), (71, 351550), (79, 315950), (89, 280450), (142, 175775), (158, 157975), (178, 140225), (355, 70310), (395, 63190), (445, 56090), (710, 35155), (790, 31595), (890, 28045), (1775, 14062), (1975, 12638), (2225, 11218), (3550, 7031), (3950, 6319), (4450, 5609)]