381640300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{93083}}^1$

素因数の和:93138

約数の個数: 36

約数和(自身を含む): 848367576

約数和(自身を除く): 466727276

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 93083, 186166, 372332, 465415, 930830, 1861660, 2327075, 3816403, 4654150, 7632806, 9308300, 15265612, 19082015, 38164030, 76328060, 95410075, 190820150, 381640300]

約数ペア:

[(1, 381640300), (2, 190820150), (4, 95410075), (5, 76328060), (10, 38164030), (20, 19082015), (25, 15265612), (41, 9308300), (50, 7632806), (82, 4654150), (100, 3816403), (164, 2327075), (205, 1861660), (410, 930830), (820, 465415), (1025, 372332), (2050, 186166), (4100, 93083)]