2016680320

素因数分解:

$2^7\times 5^1\times {\mathrm{743}}^1\times {\mathrm{4241}}^1$

素因数の和:5003

約数の個数: 64

約数和(自身を含む): 4828753440

約数和(自身を除く): 2812073120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 743, 1486, 2972, 3715, 4241, 5944, 7430, 8482, 11888, 14860, 16964, 21205, 23776, 29720, 33928, 42410, 47552, 59440, 67856, 84820, 95104, 118880, 135712, 169640, 237760, 271424, 339280, 475520, 542848, 678560, 1357120, 2714240, 3151063, 6302126, 12604252, 15755315, 25208504, 31510630, 50417008, 63021260, 100834016, 126042520, 201668032, 252085040, 403336064, 504170080, 1008340160, 2016680320]

約数ペア:

[(1, 2016680320), (2, 1008340160), (4, 504170080), (5, 403336064), (8, 252085040), (10, 201668032), (16, 126042520), (20, 100834016), (32, 63021260), (40, 50417008), (64, 31510630), (80, 25208504), (128, 15755315), (160, 12604252), (320, 6302126), (640, 3151063), (743, 2714240), (1486, 1357120), (2972, 678560), (3715, 542848), (4241, 475520), (5944, 339280), (7430, 271424), (8482, 237760), (11888, 169640), (14860, 135712), (16964, 118880), (21205, 95104), (23776, 84820), (29720, 67856), (33928, 59440), (42410, 47552)]