22767760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16741}}^1$

素因数の和:16771

約数の個数: 40

約数和(自身を含む): 56052216

約数和(自身を除く): 33284456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 16741, 33482, 66964, 83705, 133928, 167410, 267856, 284597, 334820, 569194, 669640, 1138388, 1339280, 1422985, 2276776, 2845970, 4553552, 5691940, 11383880, 22767760]

約数ペア:

[(1, 22767760), (2, 11383880), (4, 5691940), (5, 4553552), (8, 2845970), (10, 2276776), (16, 1422985), (17, 1339280), (20, 1138388), (34, 669640), (40, 569194), (68, 334820), (80, 284597), (85, 267856), (136, 167410), (170, 133928), (272, 83705), (340, 66964), (680, 33482), (1360, 16741)]