29868500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 70447104

約数和(自身を除く): 40578604

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 41, 47, 50, 62, 82, 94, 100, 124, 125, 155, 164, 188, 205, 235, 250, 310, 410, 470, 500, 620, 775, 820, 940, 1025, 1175, 1271, 1457, 1550, 1927, 2050, 2350, 2542, 2914, 3100, 3854, 3875, 4100, 4700, 5084, 5125, 5828, 5875, 6355, 7285, 7708, 7750, 9635, 10250, 11750, 12710, 14570, 15500, 19270, 20500, 23500, 25420, 29140, 31775, 36425, 38540, 48175, 59737, 63550, 72850, 96350, 119474, 127100, 145700, 158875, 182125, 192700, 238948, 240875, 298685, 317750, 364250, 481750, 597370, 635500, 728500, 963500, 1194740, 1493425, 2986850, 5973700, 7467125, 14934250, 29868500]

約数ペア:

[(1, 29868500), (2, 14934250), (4, 7467125), (5, 5973700), (10, 2986850), (20, 1493425), (25, 1194740), (31, 963500), (41, 728500), (47, 635500), (50, 597370), (62, 481750), (82, 364250), (94, 317750), (100, 298685), (124, 240875), (125, 238948), (155, 192700), (164, 182125), (188, 158875), (205, 145700), (235, 127100), (250, 119474), (310, 96350), (410, 72850), (470, 63550), (500, 59737), (620, 48175), (775, 38540), (820, 36425), (940, 31775), (1025, 29140), (1175, 25420), (1271, 23500), (1457, 20500), (1550, 19270), (1927, 15500), (2050, 14570), (2350, 12710), (2542, 11750), (2914, 10250), (3100, 9635), (3854, 7750), (3875, 7708), (4100, 7285), (4700, 6355), (5084, 5875), (5125, 5828)]