41799740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 92715840

約数和(自身を除く): 50916100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1021, 1780, 2042, 2047, 4084, 4094, 5105, 8188, 10210, 10235, 20420, 20470, 23483, 40940, 46966, 90869, 93932, 117415, 181738, 234830, 363476, 454345, 469660, 908690, 1817380, 2089987, 4179974, 8359948, 10449935, 20899870, 41799740]

約数ペア:

[(1, 41799740), (2, 20899870), (4, 10449935), (5, 8359948), (10, 4179974), (20, 2089987), (23, 1817380), (46, 908690), (89, 469660), (92, 454345), (115, 363476), (178, 234830), (230, 181738), (356, 117415), (445, 93932), (460, 90869), (890, 46966), (1021, 40940), (1780, 23483), (2042, 20470), (2047, 20420), (4084, 10235), (4094, 10210), (5105, 8188)]