42876040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3709}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 102507300

約数和(自身を除く): 59631260

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 3709, 5780, 7418, 11560, 14836, 18545, 29672, 37090, 63053, 74180, 126106, 148360, 252212, 315265, 504424, 630530, 1071901, 1261060, 2143802, 2522120, 4287604, 5359505, 8575208, 10719010, 21438020, 42876040]

約数ペア:

[(1, 42876040), (2, 21438020), (4, 10719010), (5, 8575208), (8, 5359505), (10, 4287604), (17, 2522120), (20, 2143802), (34, 1261060), (40, 1071901), (68, 630530), (85, 504424), (136, 315265), (170, 252212), (289, 148360), (340, 126106), (578, 74180), (680, 63053), (1156, 37090), (1445, 29672), (2312, 18545), (2890, 14836), (3709, 11560), (5780, 7418)]