23470880

素因数分解:

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

素因数の和:8661

約数の個数: 48

約数和(自身を含む): 58718520

約数和(自身を除く): 35247640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8629, 17258, 34516, 43145, 69032, 86290, 138064, 146693, 172580, 276128, 293386, 345160, 586772, 690320, 733465, 1173544, 1380640, 1466930, 2347088, 2933860, 4694176, 5867720, 11735440, 23470880]

約数ペア:

[(1, 23470880), (2, 11735440), (4, 5867720), (5, 4694176), (8, 2933860), (10, 2347088), (16, 1466930), (17, 1380640), (20, 1173544), (32, 733465), (34, 690320), (40, 586772), (68, 345160), (80, 293386), (85, 276128), (136, 172580), (160, 146693), (170, 138064), (272, 86290), (340, 69032), (544, 43145), (680, 34516), (1360, 17258), (2720, 8629)]