528023000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{17033}}^1$

素因数の和:17085

約数の個数: 64

約数和(自身を含む): 1275505920

約数和(自身を除く): 747482920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1550, 3100, 3875, 6200, 7750, 15500, 17033, 31000, 34066, 68132, 85165, 136264, 170330, 340660, 425825, 528023, 681320, 851650, 1056046, 1703300, 2112092, 2129125, 2640115, 3406600, 4224184, 4258250, 5280230, 8516500, 10560460, 13200575, 17033000, 21120920, 26401150, 52802300, 66002875, 105604600, 132005750, 264011500, 528023000]

約数ペア:

[(1, 528023000), (2, 264011500), (4, 132005750), (5, 105604600), (8, 66002875), (10, 52802300), (20, 26401150), (25, 21120920), (31, 17033000), (40, 13200575), (50, 10560460), (62, 8516500), (100, 5280230), (124, 4258250), (125, 4224184), (155, 3406600), (200, 2640115), (248, 2129125), (250, 2112092), (310, 1703300), (500, 1056046), (620, 851650), (775, 681320), (1000, 528023), (1240, 425825), (1550, 340660), (3100, 170330), (3875, 136264), (6200, 85165), (7750, 68132), (15500, 34066), (17033, 31000)]