461344120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13553}}^1$

素因数の和:13624

約数の個数: 64

約数和(自身を含む): 1112512320

約数和(自身を除く): 651168200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 6808, 8510, 13553, 17020, 27106, 34040, 54212, 67765, 108424, 135530, 271060, 311719, 501461, 542120, 623438, 1002922, 1246876, 1558595, 2005844, 2493752, 2507305, 3117190, 4011688, 5014610, 6234380, 10029220, 11533603, 12468760, 20058440, 23067206, 46134412, 57668015, 92268824, 115336030, 230672060, 461344120]

約数ペア:

[(1, 461344120), (2, 230672060), (4, 115336030), (5, 92268824), (8, 57668015), (10, 46134412), (20, 23067206), (23, 20058440), (37, 12468760), (40, 11533603), (46, 10029220), (74, 6234380), (92, 5014610), (115, 4011688), (148, 3117190), (184, 2507305), (185, 2493752), (230, 2005844), (296, 1558595), (370, 1246876), (460, 1002922), (740, 623438), (851, 542120), (920, 501461), (1480, 311719), (1702, 271060), (3404, 135530), (4255, 108424), (6808, 67765), (8510, 54212), (13553, 34040), (17020, 27106)]