9797440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1835

約数の個数: 56

約数和(自身を含む): 24716232

約数和(自身を除く): 14918792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 1801, 2720, 3602, 5440, 7204, 9005, 14408, 18010, 28816, 30617, 36020, 57632, 61234, 72040, 115264, 122468, 144080, 153085, 244936, 288160, 306170, 489872, 576320, 612340, 979744, 1224680, 1959488, 2449360, 4898720, 9797440]

約数ペア:

[(1, 9797440), (2, 4898720), (4, 2449360), (5, 1959488), (8, 1224680), (10, 979744), (16, 612340), (17, 576320), (20, 489872), (32, 306170), (34, 288160), (40, 244936), (64, 153085), (68, 144080), (80, 122468), (85, 115264), (136, 72040), (160, 61234), (170, 57632), (272, 36020), (320, 30617), (340, 28816), (544, 18010), (680, 14408), (1088, 9005), (1360, 7204), (1801, 5440), (2720, 3602)]