189782000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3115

約数の個数: 80

約数和(自身を含む): 473850624

約数和(自身を除く): 284068624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 2000, 2480, 3061, 3100, 3875, 6122, 6200, 7750, 12244, 12400, 15305, 15500, 24488, 30610, 31000, 48976, 61220, 62000, 76525, 94891, 122440, 153050, 189782, 244880, 306100, 379564, 382625, 474455, 612200, 759128, 765250, 948910, 1224400, 1518256, 1530500, 1897820, 2372275, 3061000, 3795640, 4744550, 6122000, 7591280, 9489100, 11861375, 18978200, 23722750, 37956400, 47445500, 94891000, 189782000]

約数ペア:

[(1, 189782000), (2, 94891000), (4, 47445500), (5, 37956400), (8, 23722750), (10, 18978200), (16, 11861375), (20, 9489100), (25, 7591280), (31, 6122000), (40, 4744550), (50, 3795640), (62, 3061000), (80, 2372275), (100, 1897820), (124, 1530500), (125, 1518256), (155, 1224400), (200, 948910), (248, 765250), (250, 759128), (310, 612200), (400, 474455), (496, 382625), (500, 379564), (620, 306100), (775, 244880), (1000, 189782), (1240, 153050), (1550, 122440), (2000, 94891), (2480, 76525), (3061, 62000), (3100, 61220), (3875, 48976), (6122, 31000), (6200, 30610), (7750, 24488), (12244, 15500), (12400, 15305)]