245282600

素因数分解:

$2^3\times 5^2\times {\mathrm{419}}^1\times {\mathrm{2927}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 571838400

約数和(自身を除く): 326555800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 419, 838, 1676, 2095, 2927, 3352, 4190, 5854, 8380, 10475, 11708, 14635, 16760, 20950, 23416, 29270, 41900, 58540, 73175, 83800, 117080, 146350, 292700, 585400, 1226413, 2452826, 4905652, 6132065, 9811304, 12264130, 24528260, 30660325, 49056520, 61320650, 122641300, 245282600]

約数ペア:

[(1, 245282600), (2, 122641300), (4, 61320650), (5, 49056520), (8, 30660325), (10, 24528260), (20, 12264130), (25, 9811304), (40, 6132065), (50, 4905652), (100, 2452826), (200, 1226413), (419, 585400), (838, 292700), (1676, 146350), (2095, 117080), (2927, 83800), (3352, 73175), (4190, 58540), (5854, 41900), (8380, 29270), (10475, 23416), (11708, 20950), (14635, 16760)]