104043440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41953}}^1$

素因数の和:41997

約数の個数: 40

約数和(自身を含む): 249710208

約数和(自身を除く): 145666768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 41953, 83906, 167812, 209765, 335624, 419530, 671248, 839060, 1300543, 1678120, 2601086, 3356240, 5202172, 6502715, 10404344, 13005430, 20808688, 26010860, 52021720, 104043440]

約数ペア:

[(1, 104043440), (2, 52021720), (4, 26010860), (5, 20808688), (8, 13005430), (10, 10404344), (16, 6502715), (20, 5202172), (31, 3356240), (40, 2601086), (62, 1678120), (80, 1300543), (124, 839060), (155, 671248), (248, 419530), (310, 335624), (496, 209765), (620, 167812), (1240, 83906), (2480, 41953)]