39401300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 91827456

約数和(自身を除く): 52426156

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 463, 575, 740, 851, 925, 926, 1150, 1702, 1850, 1852, 2300, 2315, 3404, 3700, 4255, 4630, 8510, 9260, 10649, 11575, 17020, 17131, 21275, 21298, 23150, 34262, 42550, 42596, 46300, 53245, 68524, 85100, 85655, 106490, 171310, 212980, 266225, 342620, 394013, 428275, 532450, 788026, 856550, 1064900, 1576052, 1713100, 1970065, 3940130, 7880260, 9850325, 19700650, 39401300]

約数ペア:

[(1, 39401300), (2, 19700650), (4, 9850325), (5, 7880260), (10, 3940130), (20, 1970065), (23, 1713100), (25, 1576052), (37, 1064900), (46, 856550), (50, 788026), (74, 532450), (92, 428275), (100, 394013), (115, 342620), (148, 266225), (185, 212980), (230, 171310), (370, 106490), (460, 85655), (463, 85100), (575, 68524), (740, 53245), (851, 46300), (925, 42596), (926, 42550), (1150, 34262), (1702, 23150), (1850, 21298), (1852, 21275), (2300, 17131), (2315, 17020), (3404, 11575), (3700, 10649), (4255, 9260), (4630, 8510)]