2775492760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4081607}}^1$

素因数の和:4081635

約数の個数: 32

約数和(自身を含む): 6612204960

約数和(自身を除く): 3836712200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4081607, 8163214, 16326428, 20408035, 32652856, 40816070, 69387319, 81632140, 138774638, 163264280, 277549276, 346936595, 555098552, 693873190, 1387746380, 2775492760]

約数ペア:

[(1, 2775492760), (2, 1387746380), (4, 693873190), (5, 555098552), (8, 346936595), (10, 277549276), (17, 163264280), (20, 138774638), (34, 81632140), (40, 69387319), (68, 40816070), (85, 32652856), (136, 20408035), (170, 16326428), (340, 8163214), (680, 4081607)]