2013764240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1480709}}^1$

素因数の和:1480739

約数の個数: 40

約数和(自身を含む): 4957417080

約数和(自身を除く): 2943652840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1480709, 2961418, 5922836, 7403545, 11845672, 14807090, 23691344, 25172053, 29614180, 50344106, 59228360, 100688212, 118456720, 125860265, 201376424, 251720530, 402752848, 503441060, 1006882120, 2013764240]

約数ペア:

[(1, 2013764240), (2, 1006882120), (4, 503441060), (5, 402752848), (8, 251720530), (10, 201376424), (16, 125860265), (17, 118456720), (20, 100688212), (34, 59228360), (40, 50344106), (68, 29614180), (80, 25172053), (85, 23691344), (136, 14807090), (170, 11845672), (272, 7403545), (340, 5922836), (680, 2961418), (1360, 1480709)]