45416960

素因数分解:

$2^9\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 80

約数和(自身を含む): 110557656

約数和(自身を除く): 65140696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 157, 160, 226, 256, 314, 320, 452, 512, 565, 628, 640, 785, 904, 1130, 1256, 1280, 1570, 1808, 2260, 2512, 2560, 3140, 3616, 4520, 5024, 6280, 7232, 9040, 10048, 12560, 14464, 17741, 18080, 20096, 25120, 28928, 35482, 36160, 40192, 50240, 57856, 70964, 72320, 80384, 88705, 100480, 141928, 144640, 177410, 200960, 283856, 289280, 354820, 401920, 567712, 709640, 1135424, 1419280, 2270848, 2838560, 4541696, 5677120, 9083392, 11354240, 22708480, 45416960]

約数ペア:

[(1, 45416960), (2, 22708480), (4, 11354240), (5, 9083392), (8, 5677120), (10, 4541696), (16, 2838560), (20, 2270848), (32, 1419280), (40, 1135424), (64, 709640), (80, 567712), (113, 401920), (128, 354820), (157, 289280), (160, 283856), (226, 200960), (256, 177410), (314, 144640), (320, 141928), (452, 100480), (512, 88705), (565, 80384), (628, 72320), (640, 70964), (785, 57856), (904, 50240), (1130, 40192), (1256, 36160), (1280, 35482), (1570, 28928), (1808, 25120), (2260, 20096), (2512, 18080), (2560, 17741), (3140, 14464), (3616, 12560), (4520, 10048), (5024, 9040), (6280, 7232)]