11735440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8629}}^1$

素因数の和:8659

約数の個数: 40

約数和(自身を含む): 28893240

約数和(自身を除く): 17157800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 8629, 17258, 34516, 43145, 69032, 86290, 138064, 146693, 172580, 293386, 345160, 586772, 690320, 733465, 1173544, 1466930, 2347088, 2933860, 5867720, 11735440]

約数ペア:

[(1, 11735440), (2, 5867720), (4, 2933860), (5, 2347088), (8, 1466930), (10, 1173544), (16, 733465), (17, 690320), (20, 586772), (34, 345160), (40, 293386), (68, 172580), (80, 146693), (85, 138064), (136, 86290), (170, 69032), (272, 43145), (340, 34516), (680, 17258), (1360, 8629)]