2539091800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{37013}}^1$

素因数の和:37050

約数の個数: 96

約数和(自身を含む): 6884604000

約数和(自身を除く): 4345512200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 686, 700, 980, 1225, 1372, 1400, 1715, 1960, 2450, 2744, 3430, 4900, 6860, 8575, 9800, 13720, 17150, 34300, 37013, 68600, 74026, 148052, 185065, 259091, 296104, 370130, 518182, 740260, 925325, 1036364, 1295455, 1480520, 1813637, 1850650, 2072728, 2590910, 3627274, 3701300, 5181820, 6477275, 7254548, 7402600, 9068185, 10363640, 12695459, 12954550, 14509096, 18136370, 25390918, 25909100, 36272740, 45340925, 50781836, 51818200, 63477295, 72545480, 90681850, 101563672, 126954590, 181363700, 253909180, 317386475, 362727400, 507818360, 634772950, 1269545900, 2539091800]

約数ペア:

[(1, 2539091800), (2, 1269545900), (4, 634772950), (5, 507818360), (7, 362727400), (8, 317386475), (10, 253909180), (14, 181363700), (20, 126954590), (25, 101563672), (28, 90681850), (35, 72545480), (40, 63477295), (49, 51818200), (50, 50781836), (56, 45340925), (70, 36272740), (98, 25909100), (100, 25390918), (140, 18136370), (175, 14509096), (196, 12954550), (200, 12695459), (245, 10363640), (280, 9068185), (343, 7402600), (350, 7254548), (392, 6477275), (490, 5181820), (686, 3701300), (700, 3627274), (980, 2590910), (1225, 2072728), (1372, 1850650), (1400, 1813637), (1715, 1480520), (1960, 1295455), (2450, 1036364), (2744, 925325), (3430, 740260), (4900, 518182), (6860, 370130), (8575, 296104), (9800, 259091), (13720, 185065), (17150, 148052), (34300, 74026), (37013, 68600)]