2019942836600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{776901091}}^1$

素因数の和:776901120

約数の個数: 48

約数和(自身を含む): 5057626108920

約数和(自身を除く): 3037683272320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 776901091, 1553802182, 3107604364, 3884505455, 6215208728, 7769010910, 10099714183, 15538021820, 19422527275, 20199428366, 31076043640, 38845054550, 40398856732, 50498570915, 77690109100, 80797713464, 100997141830, 155380218200, 201994283660, 252492854575, 403988567320, 504985709150, 1009971418300, 2019942836600]

約数ペア:

[(1, 2019942836600), (2, 1009971418300), (4, 504985709150), (5, 403988567320), (8, 252492854575), (10, 201994283660), (13, 155380218200), (20, 100997141830), (25, 80797713464), (26, 77690109100), (40, 50498570915), (50, 40398856732), (52, 38845054550), (65, 31076043640), (100, 20199428366), (104, 19422527275), (130, 15538021820), (200, 10099714183), (260, 7769010910), (325, 6215208728), (520, 3884505455), (650, 3107604364), (1300, 1553802182), (2600, 776901091)]