56371720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 133585200

約数和(自身を除く): 77213480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 740, 820, 929, 1480, 1517, 1640, 1858, 3034, 3716, 4645, 6068, 7432, 7585, 9290, 12136, 15170, 18580, 30340, 34373, 37160, 38089, 60680, 68746, 76178, 137492, 152356, 171865, 190445, 274984, 304712, 343730, 380890, 687460, 761780, 1374920, 1409293, 1523560, 2818586, 5637172, 7046465, 11274344, 14092930, 28185860, 56371720]

約数ペア:

[(1, 56371720), (2, 28185860), (4, 14092930), (5, 11274344), (8, 7046465), (10, 5637172), (20, 2818586), (37, 1523560), (40, 1409293), (41, 1374920), (74, 761780), (82, 687460), (148, 380890), (164, 343730), (185, 304712), (205, 274984), (296, 190445), (328, 171865), (370, 152356), (410, 137492), (740, 76178), (820, 68746), (929, 60680), (1480, 38089), (1517, 37160), (1640, 34373), (1858, 30340), (3034, 18580), (3716, 15170), (4645, 12136), (6068, 9290), (7432, 7585)]