161676760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5717}}^1$

素因数の和:5836

約数の個数: 64

約数和(自身を含む): 419929920

約数和(自身を除く): 258253160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 5656, 5717, 7070, 11434, 14140, 22868, 28280, 28585, 40019, 45736, 57170, 80038, 114340, 160076, 200095, 228680, 320152, 400190, 577417, 800380, 1154834, 1600760, 2309668, 2887085, 4041919, 4619336, 5774170, 8083838, 11548340, 16167676, 20209595, 23096680, 32335352, 40419190, 80838380, 161676760]

約数ペア:

[(1, 161676760), (2, 80838380), (4, 40419190), (5, 32335352), (7, 23096680), (8, 20209595), (10, 16167676), (14, 11548340), (20, 8083838), (28, 5774170), (35, 4619336), (40, 4041919), (56, 2887085), (70, 2309668), (101, 1600760), (140, 1154834), (202, 800380), (280, 577417), (404, 400190), (505, 320152), (707, 228680), (808, 200095), (1010, 160076), (1414, 114340), (2020, 80038), (2828, 57170), (3535, 45736), (4040, 40019), (5656, 28585), (5717, 28280), (7070, 22868), (11434, 14140)]