13459120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4547}}^1$

素因数の和:4597

約数の個数: 40

約数和(自身を含む): 32145264

約数和(自身を除く): 18686144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4547, 9094, 18188, 22735, 36376, 45470, 72752, 90940, 168239, 181880, 336478, 363760, 672956, 841195, 1345912, 1682390, 2691824, 3364780, 6729560, 13459120]

約数ペア:

[(1, 13459120), (2, 6729560), (4, 3364780), (5, 2691824), (8, 1682390), (10, 1345912), (16, 841195), (20, 672956), (37, 363760), (40, 336478), (74, 181880), (80, 168239), (148, 90940), (185, 72752), (296, 45470), (370, 36376), (592, 22735), (740, 18188), (1480, 9094), (2960, 4547)]