248173600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10007}}^1$

素因数の和:10058

約数の個数: 72

約数和(自身を含む): 625459968

約数和(自身を除く): 377286368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 10007, 12400, 20014, 24800, 40028, 50035, 80056, 100070, 160112, 200140, 250175, 310217, 320224, 400280, 500350, 620434, 800560, 1000700, 1240868, 1551085, 1601120, 2001400, 2481736, 3102170, 4002800, 4963472, 6204340, 7755425, 8005600, 9926944, 12408680, 15510850, 24817360, 31021700, 49634720, 62043400, 124086800, 248173600]

約数ペア:

[(1, 248173600), (2, 124086800), (4, 62043400), (5, 49634720), (8, 31021700), (10, 24817360), (16, 15510850), (20, 12408680), (25, 9926944), (31, 8005600), (32, 7755425), (40, 6204340), (50, 4963472), (62, 4002800), (80, 3102170), (100, 2481736), (124, 2001400), (155, 1601120), (160, 1551085), (200, 1240868), (248, 1000700), (310, 800560), (400, 620434), (496, 500350), (620, 400280), (775, 320224), (800, 310217), (992, 250175), (1240, 200140), (1550, 160112), (2480, 100070), (3100, 80056), (4960, 50035), (6200, 40028), (10007, 24800), (12400, 20014)]