5189591000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{471781}}^1$

素因数の和:471813

約数の個数: 64

約数和(自身を含む): 13247638560

約数和(自身を除く): 8058047560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 471781, 943562, 1887124, 2358905, 3774248, 4717810, 5189591, 9435620, 10379182, 11794525, 18871240, 20758364, 23589050, 25947955, 41516728, 47178100, 51895910, 58972625, 94356200, 103791820, 117945250, 129739775, 207583640, 235890500, 259479550, 471781000, 518959100, 648698875, 1037918200, 1297397750, 2594795500, 5189591000]

約数ペア:

[(1, 5189591000), (2, 2594795500), (4, 1297397750), (5, 1037918200), (8, 648698875), (10, 518959100), (11, 471781000), (20, 259479550), (22, 235890500), (25, 207583640), (40, 129739775), (44, 117945250), (50, 103791820), (55, 94356200), (88, 58972625), (100, 51895910), (110, 47178100), (125, 41516728), (200, 25947955), (220, 23589050), (250, 20758364), (275, 18871240), (440, 11794525), (500, 10379182), (550, 9435620), (1000, 5189591), (1100, 4717810), (1375, 3774248), (2200, 2358905), (2750, 1887124), (5500, 943562), (11000, 471781)]