1551040

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 56

約数和(自身を含む): 3822192

約数和(自身を除く): 2271152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 131, 148, 160, 185, 262, 296, 320, 370, 524, 592, 655, 740, 1048, 1184, 1310, 1480, 2096, 2368, 2620, 2960, 4192, 4847, 5240, 5920, 8384, 9694, 10480, 11840, 19388, 20960, 24235, 38776, 41920, 48470, 77552, 96940, 155104, 193880, 310208, 387760, 775520, 1551040]

約数ペア:

[(1, 1551040), (2, 775520), (4, 387760), (5, 310208), (8, 193880), (10, 155104), (16, 96940), (20, 77552), (32, 48470), (37, 41920), (40, 38776), (64, 24235), (74, 20960), (80, 19388), (131, 11840), (148, 10480), (160, 9694), (185, 8384), (262, 5920), (296, 5240), (320, 4847), (370, 4192), (524, 2960), (592, 2620), (655, 2368), (740, 2096), (1048, 1480), (1184, 1310)]