190936640

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3449}}^1$

素因数の和:3639

約数の個数: 56

約数和(自身を含む): 457428600

約数和(自身を除く): 266491960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3449, 3460, 5536, 6898, 6920, 11072, 13796, 13840, 17245, 27592, 27680, 34490, 55184, 55360, 68980, 110368, 137960, 220736, 275920, 551840, 596677, 1103680, 1193354, 2386708, 2983385, 4773416, 5966770, 9546832, 11933540, 19093664, 23867080, 38187328, 47734160, 95468320, 190936640]

約数ペア:

[(1, 190936640), (2, 95468320), (4, 47734160), (5, 38187328), (8, 23867080), (10, 19093664), (16, 11933540), (20, 9546832), (32, 5966770), (40, 4773416), (64, 2983385), (80, 2386708), (160, 1193354), (173, 1103680), (320, 596677), (346, 551840), (692, 275920), (865, 220736), (1384, 137960), (1730, 110368), (2768, 68980), (3449, 55360), (3460, 55184), (5536, 34490), (6898, 27680), (6920, 27592), (11072, 17245), (13796, 13840)]