485366080

素因数分解:

$2^6\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1543}}^1$

素因数の和:2543

約数の個数: 56

約数和(自身を含む): 1157703552

約数和(自身を除く): 672337472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 983, 1543, 1966, 3086, 3932, 4915, 6172, 7715, 7864, 9830, 12344, 15430, 15728, 19660, 24688, 30860, 31456, 39320, 49376, 61720, 62912, 78640, 98752, 123440, 157280, 246880, 314560, 493760, 1516769, 3033538, 6067076, 7583845, 12134152, 15167690, 24268304, 30335380, 48536608, 60670760, 97073216, 121341520, 242683040, 485366080]

約数ペア:

[(1, 485366080), (2, 242683040), (4, 121341520), (5, 97073216), (8, 60670760), (10, 48536608), (16, 30335380), (20, 24268304), (32, 15167690), (40, 12134152), (64, 7583845), (80, 6067076), (160, 3033538), (320, 1516769), (983, 493760), (1543, 314560), (1966, 246880), (3086, 157280), (3932, 123440), (4915, 98752), (6172, 78640), (7715, 62912), (7864, 61720), (9830, 49376), (12344, 39320), (15430, 31456), (15728, 30860), (19660, 24688)]