2078276000

素因数分解:

$2^5\times 5^3\times {\mathrm{43}}^2\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 5246441928

約数和(自身を除く): 3168165928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 125, 160, 172, 200, 215, 250, 281, 344, 400, 430, 500, 562, 688, 800, 860, 1000, 1075, 1124, 1376, 1405, 1720, 1849, 2000, 2150, 2248, 2810, 3440, 3698, 4000, 4300, 4496, 5375, 5620, 6880, 7025, 7396, 8600, 8992, 9245, 10750, 11240, 12083, 14050, 14792, 17200, 18490, 21500, 22480, 24166, 28100, 29584, 34400, 35125, 36980, 43000, 44960, 46225, 48332, 56200, 59168, 60415, 70250, 73960, 86000, 92450, 96664, 112400, 120830, 140500, 147920, 172000, 184900, 193328, 224800, 231125, 241660, 281000, 295840, 302075, 369800, 386656, 462250, 483320, 519569, 562000, 604150, 739600, 924500, 966640, 1039138, 1124000, 1208300, 1479200, 1510375, 1849000, 1933280, 2078276, 2416600, 2597845, 3020750, 3698000, 4156552, 4833200, 5195690, 6041500, 7396000, 8313104, 9666400, 10391380, 12083000, 12989225, 16626208, 20782760, 24166000, 25978450, 41565520, 48332000, 51956900, 64946125, 83131040, 103913800, 129892250, 207827600, 259784500, 415655200, 519569000, 1039138000, 2078276000]

約数ペア:

[(1, 2078276000), (2, 1039138000), (4, 519569000), (5, 415655200), (8, 259784500), (10, 207827600), (16, 129892250), (20, 103913800), (25, 83131040), (32, 64946125), (40, 51956900), (43, 48332000), (50, 41565520), (80, 25978450), (86, 24166000), (100, 20782760), (125, 16626208), (160, 12989225), (172, 12083000), (200, 10391380), (215, 9666400), (250, 8313104), (281, 7396000), (344, 6041500), (400, 5195690), (430, 4833200), (500, 4156552), (562, 3698000), (688, 3020750), (800, 2597845), (860, 2416600), (1000, 2078276), (1075, 1933280), (1124, 1849000), (1376, 1510375), (1405, 1479200), (1720, 1208300), (1849, 1124000), (2000, 1039138), (2150, 966640), (2248, 924500), (2810, 739600), (3440, 604150), (3698, 562000), (4000, 519569), (4300, 483320), (4496, 462250), (5375, 386656), (5620, 369800), (6880, 302075), (7025, 295840), (7396, 281000), (8600, 241660), (8992, 231125), (9245, 224800), (10750, 193328), (11240, 184900), (12083, 172000), (14050, 147920), (14792, 140500), (17200, 120830), (18490, 112400), (21500, 96664), (22480, 92450), (24166, 86000), (28100, 73960), (29584, 70250), (34400, 60415), (35125, 59168), (36980, 56200), (43000, 48332), (44960, 46225)]