55600880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40883}}^1$

素因数の和:40913

約数の個数: 40

約数和(自身を含む): 136879632

約数和(自身を除く): 81278752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 40883, 81766, 163532, 204415, 327064, 408830, 654128, 695011, 817660, 1390022, 1635320, 2780044, 3270640, 3475055, 5560088, 6950110, 11120176, 13900220, 27800440, 55600880]

約数ペア:

[(1, 55600880), (2, 27800440), (4, 13900220), (5, 11120176), (8, 6950110), (10, 5560088), (16, 3475055), (17, 3270640), (20, 2780044), (34, 1635320), (40, 1390022), (68, 817660), (80, 695011), (85, 654128), (136, 408830), (170, 327064), (272, 204415), (340, 163532), (680, 81766), (1360, 40883)]