101038240

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1693}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 239484168

約数和(自身を除く): 138445928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 746, 1492, 1693, 1865, 2984, 3386, 3730, 5968, 6772, 7460, 8465, 11936, 13544, 14920, 16930, 27088, 29840, 33860, 54176, 59680, 67720, 135440, 270880, 631489, 1262978, 2525956, 3157445, 5051912, 6314890, 10103824, 12629780, 20207648, 25259560, 50519120, 101038240]

約数ペア:

[(1, 101038240), (2, 50519120), (4, 25259560), (5, 20207648), (8, 12629780), (10, 10103824), (16, 6314890), (20, 5051912), (32, 3157445), (40, 2525956), (80, 1262978), (160, 631489), (373, 270880), (746, 135440), (1492, 67720), (1693, 59680), (1865, 54176), (2984, 33860), (3386, 29840), (3730, 27088), (5968, 16930), (6772, 14920), (7460, 13544), (8465, 11936)]