6950420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8290540

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 83, 106, 158, 166, 212, 265, 316, 332, 395, 415, 530, 790, 830, 1060, 1580, 1660, 4187, 4399, 6557, 8374, 8798, 13114, 16748, 17596, 20935, 21995, 26228, 32785, 41870, 43990, 65570, 83740, 87980, 131140, 347521, 695042, 1390084, 1737605, 3475210, 6950420]

約数ペア:

[(1, 6950420), (2, 3475210), (4, 1737605), (5, 1390084), (10, 695042), (20, 347521), (53, 131140), (79, 87980), (83, 83740), (106, 65570), (158, 43990), (166, 41870), (212, 32785), (265, 26228), (316, 21995), (332, 20935), (395, 17596), (415, 16748), (530, 13114), (790, 8798), (830, 8374), (1060, 6557), (1580, 4399), (1660, 4187)]