108144880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32971}}^1$

素因数の和:33025

約数の個数: 40

約数和(自身を含む): 257577264

約数和(自身を除く): 149432384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 32971, 65942, 131884, 164855, 263768, 329710, 527536, 659420, 1318840, 1351811, 2637680, 2703622, 5407244, 6759055, 10814488, 13518110, 21628976, 27036220, 54072440, 108144880]

約数ペア:

[(1, 108144880), (2, 54072440), (4, 27036220), (5, 21628976), (8, 13518110), (10, 10814488), (16, 6759055), (20, 5407244), (40, 2703622), (41, 2637680), (80, 1351811), (82, 1318840), (164, 659420), (205, 527536), (328, 329710), (410, 263768), (656, 164855), (820, 131884), (1640, 65942), (3280, 32971)]