556323440

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{30367}}^1$

素因数の和:30609

約数の個数: 40

約数和(自身を含む): 1299143040

約数和(自身を除く): 742819600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 18320, 30367, 60734, 121468, 151835, 242936, 303670, 485872, 607340, 1214680, 2429360, 6954043, 13908086, 27816172, 34770215, 55632344, 69540430, 111264688, 139080860, 278161720, 556323440]

約数ペア:

[(1, 556323440), (2, 278161720), (4, 139080860), (5, 111264688), (8, 69540430), (10, 55632344), (16, 34770215), (20, 27816172), (40, 13908086), (80, 6954043), (229, 2429360), (458, 1214680), (916, 607340), (1145, 485872), (1832, 303670), (2290, 242936), (3664, 151835), (4580, 121468), (9160, 60734), (18320, 30367)]