8926700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 21092400

約数和(自身を除く): 12165700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 89, 100, 118, 170, 178, 236, 295, 340, 356, 425, 445, 590, 850, 890, 1003, 1180, 1475, 1513, 1700, 1780, 2006, 2225, 2950, 3026, 4012, 4450, 5015, 5251, 5900, 6052, 7565, 8900, 10030, 10502, 15130, 20060, 21004, 25075, 26255, 30260, 37825, 50150, 52510, 75650, 89267, 100300, 105020, 131275, 151300, 178534, 262550, 357068, 446335, 525100, 892670, 1785340, 2231675, 4463350, 8926700]

約数ペア:

[(1, 8926700), (2, 4463350), (4, 2231675), (5, 1785340), (10, 892670), (17, 525100), (20, 446335), (25, 357068), (34, 262550), (50, 178534), (59, 151300), (68, 131275), (85, 105020), (89, 100300), (100, 89267), (118, 75650), (170, 52510), (178, 50150), (236, 37825), (295, 30260), (340, 26255), (356, 25075), (425, 21004), (445, 20060), (590, 15130), (850, 10502), (890, 10030), (1003, 8900), (1180, 7565), (1475, 6052), (1513, 5900), (1700, 5251), (1780, 5015), (2006, 4450), (2225, 4012), (2950, 3026)]