57241220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 124819968

約数和(自身を除く): 67578748

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 185, 206, 370, 412, 515, 740, 751, 1030, 1502, 2060, 3004, 3755, 3811, 7510, 7622, 15020, 15244, 19055, 27787, 38110, 55574, 76220, 77353, 111148, 138935, 154706, 277870, 309412, 386765, 555740, 773530, 1547060, 2862061, 5724122, 11448244, 14310305, 28620610, 57241220]

約数ペア:

[(1, 57241220), (2, 28620610), (4, 14310305), (5, 11448244), (10, 5724122), (20, 2862061), (37, 1547060), (74, 773530), (103, 555740), (148, 386765), (185, 309412), (206, 277870), (370, 154706), (412, 138935), (515, 111148), (740, 77353), (751, 76220), (1030, 55574), (1502, 38110), (2060, 27787), (3004, 19055), (3755, 15244), (3811, 15020), (7510, 7622)]