36438820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9743}}^1$

素因数の和:9780

約数の個数: 48

約数和(自身を含む): 88397568

約数和(自身を除く): 51958748

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 9743, 19486, 38972, 48715, 97430, 107173, 165631, 194860, 214346, 331262, 428692, 535865, 662524, 828155, 1071730, 1656310, 1821941, 2143460, 3312620, 3643882, 7287764, 9109705, 18219410, 36438820]

約数ペア:

[(1, 36438820), (2, 18219410), (4, 9109705), (5, 7287764), (10, 3643882), (11, 3312620), (17, 2143460), (20, 1821941), (22, 1656310), (34, 1071730), (44, 828155), (55, 662524), (68, 535865), (85, 428692), (110, 331262), (170, 214346), (187, 194860), (220, 165631), (340, 107173), (374, 97430), (748, 48715), (935, 38972), (1870, 19486), (3740, 9743)]