57755320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 153489600

約数和(自身を除く): 95734280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 373, 392, 395, 490, 553, 632, 746, 790, 980, 1106, 1492, 1580, 1865, 1960, 2212, 2611, 2765, 2984, 3160, 3730, 3871, 4424, 5222, 5530, 7460, 7742, 10444, 11060, 13055, 14920, 15484, 18277, 19355, 20888, 22120, 26110, 29467, 30968, 36554, 38710, 52220, 58934, 73108, 77420, 91385, 104440, 117868, 146216, 147335, 154840, 182770, 206269, 235736, 294670, 365540, 412538, 589340, 731080, 825076, 1031345, 1178680, 1443883, 1650152, 2062690, 2887766, 4125380, 5775532, 7219415, 8250760, 11551064, 14438830, 28877660, 57755320]

約数ペア:

[(1, 57755320), (2, 28877660), (4, 14438830), (5, 11551064), (7, 8250760), (8, 7219415), (10, 5775532), (14, 4125380), (20, 2887766), (28, 2062690), (35, 1650152), (40, 1443883), (49, 1178680), (56, 1031345), (70, 825076), (79, 731080), (98, 589340), (140, 412538), (158, 365540), (196, 294670), (245, 235736), (280, 206269), (316, 182770), (373, 154840), (392, 147335), (395, 146216), (490, 117868), (553, 104440), (632, 91385), (746, 77420), (790, 73108), (980, 58934), (1106, 52220), (1492, 38710), (1580, 36554), (1865, 30968), (1960, 29467), (2212, 26110), (2611, 22120), (2765, 20888), (2984, 19355), (3160, 18277), (3730, 15484), (3871, 14920), (4424, 13055), (5222, 11060), (5530, 10444), (7460, 7742)]