386835400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{5639}}^1$

素因数の和:5676

約数の個数: 96

約数和(自身を含む): 1049040000

約数和(自身を除く): 662204600

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, 5639, 6860, 8575, 9800, 11278, 13720, 17150, 22556, 28195, 34300, 39473, 45112, 56390, 68600, 78946, 112780, 140975, 157892, 197365, 225560, 276311, 281950, 315784, 394730, 552622, 563900, 789460, 986825, 1105244, 1127800, 1381555, 1578920, 1934177, 1973650, 2210488, 2763110, 3868354, 3947300, 5526220, 6907775, 7736708, 7894600, 9670885, 11052440, 13815550, 15473416, 19341770, 27631100, 38683540, 48354425, 55262200, 77367080, 96708850, 193417700, 386835400]

約数ペア:

[(1, 386835400), (2, 193417700), (4, 96708850), (5, 77367080), (7, 55262200), (8, 48354425), (10, 38683540), (14, 27631100), (20, 19341770), (25, 15473416), (28, 13815550), (35, 11052440), (40, 9670885), (49, 7894600), (50, 7736708), (56, 6907775), (70, 5526220), (98, 3947300), (100, 3868354), (140, 2763110), (175, 2210488), (196, 1973650), (200, 1934177), (245, 1578920), (280, 1381555), (343, 1127800), (350, 1105244), (392, 986825), (490, 789460), (686, 563900), (700, 552622), (980, 394730), (1225, 315784), (1372, 281950), (1400, 276311), (1715, 225560), (1960, 197365), (2450, 157892), (2744, 140975), (3430, 112780), (4900, 78946), (5639, 68600), (6860, 56390), (8575, 45112), (9800, 39473), (11278, 34300), (13720, 28195), (17150, 22556)]