1376458000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^2\times {\mathrm{1301}}^1$

素因数の和:1370

約数の個数: 120

約数和(自身を含む): 3481949016

約数和(自身を除く): 2105491016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 529, 575, 920, 1000, 1058, 1150, 1301, 1840, 2000, 2116, 2300, 2602, 2645, 2875, 4232, 4600, 5204, 5290, 5750, 6505, 8464, 9200, 10408, 10580, 11500, 13010, 13225, 20816, 21160, 23000, 26020, 26450, 29923, 32525, 42320, 46000, 52040, 52900, 59846, 65050, 66125, 104080, 105800, 119692, 130100, 132250, 149615, 162625, 211600, 239384, 260200, 264500, 299230, 325250, 478768, 520400, 529000, 598460, 650500, 688229, 748075, 1058000, 1196920, 1301000, 1376458, 1496150, 2393840, 2602000, 2752916, 2992300, 3441145, 3740375, 5505832, 5984600, 6882290, 7480750, 11011664, 11969200, 13764580, 14961500, 17205725, 27529160, 29923000, 34411450, 55058320, 59846000, 68822900, 86028625, 137645800, 172057250, 275291600, 344114500, 688229000, 1376458000]

約数ペア:

[(1, 1376458000), (2, 688229000), (4, 344114500), (5, 275291600), (8, 172057250), (10, 137645800), (16, 86028625), (20, 68822900), (23, 59846000), (25, 55058320), (40, 34411450), (46, 29923000), (50, 27529160), (80, 17205725), (92, 14961500), (100, 13764580), (115, 11969200), (125, 11011664), (184, 7480750), (200, 6882290), (230, 5984600), (250, 5505832), (368, 3740375), (400, 3441145), (460, 2992300), (500, 2752916), (529, 2602000), (575, 2393840), (920, 1496150), (1000, 1376458), (1058, 1301000), (1150, 1196920), (1301, 1058000), (1840, 748075), (2000, 688229), (2116, 650500), (2300, 598460), (2602, 529000), (2645, 520400), (2875, 478768), (4232, 325250), (4600, 299230), (5204, 264500), (5290, 260200), (5750, 239384), (6505, 211600), (8464, 162625), (9200, 149615), (10408, 132250), (10580, 130100), (11500, 119692), (13010, 105800), (13225, 104080), (20816, 66125), (21160, 65050), (23000, 59846), (26020, 52900), (26450, 52040), (29923, 46000), (32525, 42320)]