532240000

素因数分解:

$2^7\times 5^4\times {\mathrm{6653}}^1$

素因数の和:6687

約数の個数: 80

約数和(自身を含む): 1325177370

約数和(自身を除く): 792937370

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 625, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6653, 8000, 10000, 13306, 16000, 20000, 26612, 33265, 40000, 53224, 66530, 80000, 106448, 133060, 166325, 212896, 266120, 332650, 425792, 532240, 665300, 831625, 851584, 1064480, 1330600, 1663250, 2128960, 2661200, 3326500, 4158125, 4257920, 5322400, 6653000, 8316250, 10644800, 13306000, 16632500, 21289600, 26612000, 33265000, 53224000, 66530000, 106448000, 133060000, 266120000, 532240000]

約数ペア:

[(1, 532240000), (2, 266120000), (4, 133060000), (5, 106448000), (8, 66530000), (10, 53224000), (16, 33265000), (20, 26612000), (25, 21289600), (32, 16632500), (40, 13306000), (50, 10644800), (64, 8316250), (80, 6653000), (100, 5322400), (125, 4257920), (128, 4158125), (160, 3326500), (200, 2661200), (250, 2128960), (320, 1663250), (400, 1330600), (500, 1064480), (625, 851584), (640, 831625), (800, 665300), (1000, 532240), (1250, 425792), (1600, 332650), (2000, 266120), (2500, 212896), (3200, 166325), (4000, 133060), (5000, 106448), (6653, 80000), (8000, 66530), (10000, 53224), (13306, 40000), (16000, 33265), (20000, 26612)]