42522200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{4339}}^1$

素因数の和:4369

約数の個数: 72

約数和(自身を含む): 115031700

約数和(自身を除く): 72509500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4339, 4900, 8678, 9800, 17356, 21695, 30373, 34712, 43390, 60746, 86780, 108475, 121492, 151865, 173560, 212611, 216950, 242984, 303730, 425222, 433900, 607460, 759325, 850444, 867800, 1063055, 1214920, 1518650, 1700888, 2126110, 3037300, 4252220, 5315275, 6074600, 8504440, 10630550, 21261100, 42522200]

約数ペア:

[(1, 42522200), (2, 21261100), (4, 10630550), (5, 8504440), (7, 6074600), (8, 5315275), (10, 4252220), (14, 3037300), (20, 2126110), (25, 1700888), (28, 1518650), (35, 1214920), (40, 1063055), (49, 867800), (50, 850444), (56, 759325), (70, 607460), (98, 433900), (100, 425222), (140, 303730), (175, 242984), (196, 216950), (200, 212611), (245, 173560), (280, 151865), (350, 121492), (392, 108475), (490, 86780), (700, 60746), (980, 43390), (1225, 34712), (1400, 30373), (1960, 21695), (2450, 17356), (4339, 9800), (4900, 8678)]