45236720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29761}}^1$

素因数の和:29793

約数の個数: 40

約数和(自身を含む): 110714640

約数和(自身を除く): 65477920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 29761, 59522, 119044, 148805, 238088, 297610, 476176, 565459, 595220, 1130918, 1190440, 2261836, 2380880, 2827295, 4523672, 5654590, 9047344, 11309180, 22618360, 45236720]

約数ペア:

[(1, 45236720), (2, 22618360), (4, 11309180), (5, 9047344), (8, 5654590), (10, 4523672), (16, 2827295), (19, 2380880), (20, 2261836), (38, 1190440), (40, 1130918), (76, 595220), (80, 565459), (95, 476176), (152, 297610), (190, 238088), (304, 148805), (380, 119044), (760, 59522), (1520, 29761)]