67623620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 151901568

約数和(自身を除く): 84277948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 1931, 2060, 3502, 3862, 7004, 7724, 8755, 9655, 17510, 19310, 32827, 35020, 38620, 65654, 131308, 164135, 198893, 328270, 397786, 656540, 795572, 994465, 1988930, 3381181, 3977860, 6762362, 13524724, 16905905, 33811810, 67623620]

約数ペア:

[(1, 67623620), (2, 33811810), (4, 16905905), (5, 13524724), (10, 6762362), (17, 3977860), (20, 3381181), (34, 1988930), (68, 994465), (85, 795572), (103, 656540), (170, 397786), (206, 328270), (340, 198893), (412, 164135), (515, 131308), (1030, 65654), (1751, 38620), (1931, 35020), (2060, 32827), (3502, 19310), (3862, 17510), (7004, 9655), (7724, 8755)]