117302720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21563}}^1$

素因数の和:21597

約数の個数: 56

約数和(自身を含む): 295771824

約数和(自身を除く): 178469104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 21563, 43126, 86252, 107815, 172504, 215630, 345008, 366571, 431260, 690016, 733142, 862520, 1380032, 1466284, 1725040, 1832855, 2932568, 3450080, 3665710, 5865136, 6900160, 7331420, 11730272, 14662840, 23460544, 29325680, 58651360, 117302720]

約数ペア:

[(1, 117302720), (2, 58651360), (4, 29325680), (5, 23460544), (8, 14662840), (10, 11730272), (16, 7331420), (17, 6900160), (20, 5865136), (32, 3665710), (34, 3450080), (40, 2932568), (64, 1832855), (68, 1725040), (80, 1466284), (85, 1380032), (136, 862520), (160, 733142), (170, 690016), (272, 431260), (320, 366571), (340, 345008), (544, 215630), (680, 172504), (1088, 107815), (1360, 86252), (2720, 43126), (5440, 21563)]