69545920

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3149

約数の個数: 56

約数和(自身を含む): 167993568

約数和(自身を除く): 98447648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 3061, 4544, 5680, 6122, 11360, 12244, 15305, 22720, 24488, 30610, 48976, 61220, 97952, 122440, 195904, 217331, 244880, 434662, 489760, 869324, 979520, 1086655, 1738648, 2173310, 3477296, 4346620, 6954592, 8693240, 13909184, 17386480, 34772960, 69545920]

約数ペア:

[(1, 69545920), (2, 34772960), (4, 17386480), (5, 13909184), (8, 8693240), (10, 6954592), (16, 4346620), (20, 3477296), (32, 2173310), (40, 1738648), (64, 1086655), (71, 979520), (80, 869324), (142, 489760), (160, 434662), (284, 244880), (320, 217331), (355, 195904), (568, 122440), (710, 97952), (1136, 61220), (1420, 48976), (2272, 30610), (2840, 24488), (3061, 22720), (4544, 15305), (5680, 12244), (6122, 11360)]