11098300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 25779600

約数和(自身を除く): 14681300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 86, 89, 100, 116, 145, 172, 178, 215, 290, 356, 430, 445, 580, 725, 860, 890, 1075, 1247, 1450, 1780, 2150, 2225, 2494, 2581, 2900, 3827, 4300, 4450, 4988, 5162, 6235, 7654, 8900, 10324, 12470, 12905, 15308, 19135, 24940, 25810, 31175, 38270, 51620, 62350, 64525, 76540, 95675, 110983, 124700, 129050, 191350, 221966, 258100, 382700, 443932, 554915, 1109830, 2219660, 2774575, 5549150, 11098300]

約数ペア:

[(1, 11098300), (2, 5549150), (4, 2774575), (5, 2219660), (10, 1109830), (20, 554915), (25, 443932), (29, 382700), (43, 258100), (50, 221966), (58, 191350), (86, 129050), (89, 124700), (100, 110983), (116, 95675), (145, 76540), (172, 64525), (178, 62350), (215, 51620), (290, 38270), (356, 31175), (430, 25810), (445, 24940), (580, 19135), (725, 15308), (860, 12905), (890, 12470), (1075, 10324), (1247, 8900), (1450, 7654), (1780, 6235), (2150, 5162), (2225, 4988), (2494, 4450), (2581, 4300), (2900, 3827)]