23023250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 46949760

約数和(自身を除く): 23926510

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 125, 131, 185, 190, 250, 262, 370, 475, 655, 703, 925, 950, 1310, 1406, 1850, 2375, 2489, 3275, 3515, 4625, 4750, 4847, 4978, 6550, 7030, 9250, 9694, 12445, 16375, 17575, 24235, 24890, 32750, 35150, 48470, 62225, 87875, 92093, 121175, 124450, 175750, 184186, 242350, 311125, 460465, 605875, 622250, 920930, 1211750, 2302325, 4604650, 11511625, 23023250]

約数ペア:

[(1, 23023250), (2, 11511625), (5, 4604650), (10, 2302325), (19, 1211750), (25, 920930), (37, 622250), (38, 605875), (50, 460465), (74, 311125), (95, 242350), (125, 184186), (131, 175750), (185, 124450), (190, 121175), (250, 92093), (262, 87875), (370, 62225), (475, 48470), (655, 35150), (703, 32750), (925, 24890), (950, 24235), (1310, 17575), (1406, 16375), (1850, 12445), (2375, 9694), (2489, 9250), (3275, 7030), (3515, 6550), (4625, 4978), (4750, 4847)]