3922120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 9112320

約数和(自身を除く): 5190200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3163, 6326, 12652, 15815, 25304, 31630, 63260, 98053, 126520, 196106, 392212, 490265, 784424, 980530, 1961060, 3922120]

約数ペア:

[(1, 3922120), (2, 1961060), (4, 980530), (5, 784424), (8, 490265), (10, 392212), (20, 196106), (31, 126520), (40, 98053), (62, 63260), (124, 31630), (155, 25304), (248, 15815), (310, 12652), (620, 6326), (1240, 3163)]