106337680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69959}}^1$

素因数の和:69991

約数の個数: 40

約数和(自身を含む): 260251200

約数和(自身を除く): 153913520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 69959, 139918, 279836, 349795, 559672, 699590, 1119344, 1329221, 1399180, 2658442, 2798360, 5316884, 5596720, 6646105, 10633768, 13292210, 21267536, 26584420, 53168840, 106337680]

約数ペア:

[(1, 106337680), (2, 53168840), (4, 26584420), (5, 21267536), (8, 13292210), (10, 10633768), (16, 6646105), (19, 5596720), (20, 5316884), (38, 2798360), (40, 2658442), (76, 1399180), (80, 1329221), (95, 1119344), (152, 699590), (190, 559672), (304, 349795), (380, 279836), (760, 139918), (1520, 69959)]