40730200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 110707200

約数和(自身を除く): 69977000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 470, 619, 658, 700, 940, 1175, 1238, 1316, 1400, 1645, 1880, 2350, 2476, 2632, 3095, 3290, 4333, 4700, 4952, 6190, 6580, 8225, 8666, 9400, 12380, 13160, 15475, 16450, 17332, 21665, 24760, 29093, 30950, 32900, 34664, 43330, 58186, 61900, 65800, 86660, 108325, 116372, 123800, 145465, 173320, 203651, 216650, 232744, 290930, 407302, 433300, 581860, 727325, 814604, 866600, 1018255, 1163720, 1454650, 1629208, 2036510, 2909300, 4073020, 5091275, 5818600, 8146040, 10182550, 20365100, 40730200]

約数ペア:

[(1, 40730200), (2, 20365100), (4, 10182550), (5, 8146040), (7, 5818600), (8, 5091275), (10, 4073020), (14, 2909300), (20, 2036510), (25, 1629208), (28, 1454650), (35, 1163720), (40, 1018255), (47, 866600), (50, 814604), (56, 727325), (70, 581860), (94, 433300), (100, 407302), (140, 290930), (175, 232744), (188, 216650), (200, 203651), (235, 173320), (280, 145465), (329, 123800), (350, 116372), (376, 108325), (470, 86660), (619, 65800), (658, 61900), (700, 58186), (940, 43330), (1175, 34664), (1238, 32900), (1316, 30950), (1400, 29093), (1645, 24760), (1880, 21665), (2350, 17332), (2476, 16450), (2632, 15475), (3095, 13160), (3290, 12380), (4333, 9400), (4700, 8666), (4952, 8225), (6190, 6580)]