63137120

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3907}}^1$

素因数の和:4023

約数の個数: 48

約数和(自身を含む): 150676848

約数和(自身を除く): 87539728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 3907, 4040, 7814, 8080, 15628, 16160, 19535, 31256, 39070, 62512, 78140, 125024, 156280, 312560, 394607, 625120, 789214, 1578428, 1973035, 3156856, 3946070, 6313712, 7892140, 12627424, 15784280, 31568560, 63137120]

約数ペア:

[(1, 63137120), (2, 31568560), (4, 15784280), (5, 12627424), (8, 7892140), (10, 6313712), (16, 3946070), (20, 3156856), (32, 1973035), (40, 1578428), (80, 789214), (101, 625120), (160, 394607), (202, 312560), (404, 156280), (505, 125024), (808, 78140), (1010, 62512), (1616, 39070), (2020, 31256), (3232, 19535), (3907, 16160), (4040, 15628), (7814, 8080)]