13906600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 33390720

約数和(自身を除く): 19484120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 2243, 3100, 4486, 6200, 8972, 11215, 17944, 22430, 44860, 56075, 69533, 89720, 112150, 139066, 224300, 278132, 347665, 448600, 556264, 695330, 1390660, 1738325, 2781320, 3476650, 6953300, 13906600]

約数ペア:

[(1, 13906600), (2, 6953300), (4, 3476650), (5, 2781320), (8, 1738325), (10, 1390660), (20, 695330), (25, 556264), (31, 448600), (40, 347665), (50, 278132), (62, 224300), (100, 139066), (124, 112150), (155, 89720), (200, 69533), (248, 56075), (310, 44860), (620, 22430), (775, 17944), (1240, 11215), (1550, 8972), (2243, 6200), (3100, 4486)]