15704050000

素因数分解:

$2^4\times 5^5\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3651

約数の個数: 120

約数和(自身を含む): 38469022200

約数和(自身を除く): 22764972200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 125, 178, 200, 250, 356, 400, 445, 500, 625, 712, 890, 1000, 1250, 1424, 1780, 2000, 2225, 2500, 3125, 3529, 3560, 4450, 5000, 6250, 7058, 7120, 8900, 10000, 11125, 12500, 14116, 17645, 17800, 22250, 25000, 28232, 35290, 35600, 44500, 50000, 55625, 56464, 70580, 88225, 89000, 111250, 141160, 176450, 178000, 222500, 278125, 282320, 314081, 352900, 441125, 445000, 556250, 628162, 705800, 882250, 890000, 1112500, 1256324, 1411600, 1570405, 1764500, 2205625, 2225000, 2512648, 3140810, 3529000, 4411250, 4450000, 5025296, 6281620, 7058000, 7852025, 8822500, 11028125, 12563240, 15704050, 17645000, 22056250, 25126480, 31408100, 35290000, 39260125, 44112500, 62816200, 78520250, 88225000, 125632400, 157040500, 176450000, 196300625, 314081000, 392601250, 628162000, 785202500, 981503125, 1570405000, 1963006250, 3140810000, 3926012500, 7852025000, 15704050000]

約数ペア:

[(1, 15704050000), (2, 7852025000), (4, 3926012500), (5, 3140810000), (8, 1963006250), (10, 1570405000), (16, 981503125), (20, 785202500), (25, 628162000), (40, 392601250), (50, 314081000), (80, 196300625), (89, 176450000), (100, 157040500), (125, 125632400), (178, 88225000), (200, 78520250), (250, 62816200), (356, 44112500), (400, 39260125), (445, 35290000), (500, 31408100), (625, 25126480), (712, 22056250), (890, 17645000), (1000, 15704050), (1250, 12563240), (1424, 11028125), (1780, 8822500), (2000, 7852025), (2225, 7058000), (2500, 6281620), (3125, 5025296), (3529, 4450000), (3560, 4411250), (4450, 3529000), (5000, 3140810), (6250, 2512648), (7058, 2225000), (7120, 2205625), (8900, 1764500), (10000, 1570405), (11125, 1411600), (12500, 1256324), (14116, 1112500), (17645, 890000), (17800, 882250), (22250, 705800), (25000, 628162), (28232, 556250), (35290, 445000), (35600, 441125), (44500, 352900), (50000, 314081), (55625, 282320), (56464, 278125), (70580, 222500), (88225, 178000), (89000, 176450), (111250, 141160)]