23286620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3602

約数の個数: 48

約数和(自身を含む): 57093120

約数和(自身を除く): 33806500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 3539, 6580, 7078, 14156, 17695, 24773, 35390, 49546, 70780, 99092, 123865, 166333, 247730, 332666, 495460, 665332, 831665, 1164331, 1663330, 2328662, 3326660, 4657324, 5821655, 11643310, 23286620]

約数ペア:

[(1, 23286620), (2, 11643310), (4, 5821655), (5, 4657324), (7, 3326660), (10, 2328662), (14, 1663330), (20, 1164331), (28, 831665), (35, 665332), (47, 495460), (70, 332666), (94, 247730), (140, 166333), (188, 123865), (235, 99092), (329, 70780), (470, 49546), (658, 35390), (940, 24773), (1316, 17695), (1645, 14156), (3290, 7078), (3539, 6580)]