99010940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16447}}^1$

素因数の和:16506

約数の個数: 48

約数和(自身を含む): 243167232

約数和(自身を除く): 144156292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 16447, 32894, 65788, 82235, 115129, 164470, 230258, 328940, 460516, 575645, 707221, 1151290, 1414442, 2302580, 2828884, 3536105, 4950547, 7072210, 9901094, 14144420, 19802188, 24752735, 49505470, 99010940]

約数ペア:

[(1, 99010940), (2, 49505470), (4, 24752735), (5, 19802188), (7, 14144420), (10, 9901094), (14, 7072210), (20, 4950547), (28, 3536105), (35, 2828884), (43, 2302580), (70, 1414442), (86, 1151290), (140, 707221), (172, 575645), (215, 460516), (301, 328940), (430, 230258), (602, 164470), (860, 115129), (1204, 82235), (1505, 65788), (3010, 32894), (6020, 16447)]