19872200

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 46924080

約数和(自身を除く): 27051880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1483, 1675, 2680, 2966, 3350, 5932, 6700, 7415, 11864, 13400, 14830, 29660, 37075, 59320, 74150, 99361, 148300, 198722, 296600, 397444, 496805, 794888, 993610, 1987220, 2484025, 3974440, 4968050, 9936100, 19872200]

約数ペア:

[(1, 19872200), (2, 9936100), (4, 4968050), (5, 3974440), (8, 2484025), (10, 1987220), (20, 993610), (25, 794888), (40, 496805), (50, 397444), (67, 296600), (100, 198722), (134, 148300), (200, 99361), (268, 74150), (335, 59320), (536, 37075), (670, 29660), (1340, 14830), (1483, 13400), (1675, 11864), (2680, 7415), (2966, 6700), (3350, 5932)]