2023772720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{1579}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 4846668960

約数和(自身を除く): 2822896240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 433, 592, 740, 866, 1480, 1579, 1732, 2165, 2960, 3158, 3464, 4330, 6316, 6928, 7895, 8660, 12632, 15790, 16021, 17320, 25264, 31580, 32042, 34640, 58423, 63160, 64084, 80105, 116846, 126320, 128168, 160210, 233692, 256336, 292115, 320420, 467384, 584230, 640840, 683707, 934768, 1168460, 1281680, 1367414, 2336920, 2734828, 3418535, 4673840, 5469656, 6837070, 10939312, 13674140, 25297159, 27348280, 50594318, 54696560, 101188636, 126485795, 202377272, 252971590, 404754544, 505943180, 1011886360, 2023772720]

約数ペア:

[(1, 2023772720), (2, 1011886360), (4, 505943180), (5, 404754544), (8, 252971590), (10, 202377272), (16, 126485795), (20, 101188636), (37, 54696560), (40, 50594318), (74, 27348280), (80, 25297159), (148, 13674140), (185, 10939312), (296, 6837070), (370, 5469656), (433, 4673840), (592, 3418535), (740, 2734828), (866, 2336920), (1480, 1367414), (1579, 1281680), (1732, 1168460), (2165, 934768), (2960, 683707), (3158, 640840), (3464, 584230), (4330, 467384), (6316, 320420), (6928, 292115), (7895, 256336), (8660, 233692), (12632, 160210), (15790, 128168), (16021, 126320), (17320, 116846), (25264, 80105), (31580, 64084), (32042, 63160), (34640, 58423)]