36740920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 86819040

約数和(自身を除く): 50078120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 521, 820, 860, 1042, 1640, 1720, 1763, 2084, 2605, 3526, 4168, 5210, 7052, 8815, 10420, 14104, 17630, 20840, 21361, 22403, 35260, 42722, 44806, 70520, 85444, 89612, 106805, 112015, 170888, 179224, 213610, 224030, 427220, 448060, 854440, 896120, 918523, 1837046, 3674092, 4592615, 7348184, 9185230, 18370460, 36740920]

約数ペア:

[(1, 36740920), (2, 18370460), (4, 9185230), (5, 7348184), (8, 4592615), (10, 3674092), (20, 1837046), (40, 918523), (41, 896120), (43, 854440), (82, 448060), (86, 427220), (164, 224030), (172, 213610), (205, 179224), (215, 170888), (328, 112015), (344, 106805), (410, 89612), (430, 85444), (521, 70520), (820, 44806), (860, 42722), (1042, 35260), (1640, 22403), (1720, 21361), (1763, 20840), (2084, 17630), (2605, 14104), (3526, 10420), (4168, 8815), (5210, 7052)]