19006600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 46171710

約数和(自身を除く): 27165110

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 113, 116, 145, 200, 226, 232, 290, 452, 565, 580, 725, 841, 904, 1130, 1160, 1450, 1682, 2260, 2825, 2900, 3277, 3364, 4205, 4520, 5650, 5800, 6554, 6728, 8410, 11300, 13108, 16385, 16820, 21025, 22600, 26216, 32770, 33640, 42050, 65540, 81925, 84100, 95033, 131080, 163850, 168200, 190066, 327700, 380132, 475165, 655400, 760264, 950330, 1900660, 2375825, 3801320, 4751650, 9503300, 19006600]

約数ペア:

[(1, 19006600), (2, 9503300), (4, 4751650), (5, 3801320), (8, 2375825), (10, 1900660), (20, 950330), (25, 760264), (29, 655400), (40, 475165), (50, 380132), (58, 327700), (100, 190066), (113, 168200), (116, 163850), (145, 131080), (200, 95033), (226, 84100), (232, 81925), (290, 65540), (452, 42050), (565, 33640), (580, 32770), (725, 26216), (841, 22600), (904, 21025), (1130, 16820), (1160, 16385), (1450, 13108), (1682, 11300), (2260, 8410), (2825, 6728), (2900, 6554), (3277, 5800), (3364, 5650), (4205, 4520)]