131401300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{57131}}^1$

素因数の和:57168

約数の個数: 36

約数和(自身を含む): 297543456

約数和(自身を除く): 166142156

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 57131, 114262, 228524, 285655, 571310, 1142620, 1314013, 1428275, 2628026, 2856550, 5256052, 5713100, 6570065, 13140130, 26280260, 32850325, 65700650, 131401300]

約数ペア:

[(1, 131401300), (2, 65700650), (4, 32850325), (5, 26280260), (10, 13140130), (20, 6570065), (23, 5713100), (25, 5256052), (46, 2856550), (50, 2628026), (92, 1428275), (100, 1314013), (115, 1142620), (230, 571310), (460, 285655), (575, 228524), (1150, 114262), (2300, 57131)]