56403400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14843}}^1$

素因数の和:14878

約数の個数: 48

約数和(自身を含む): 138049200

約数和(自身を除く): 81645800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14843, 29686, 59372, 74215, 118744, 148430, 282017, 296860, 371075, 564034, 593720, 742150, 1128068, 1410085, 1484300, 2256136, 2820170, 2968600, 5640340, 7050425, 11280680, 14100850, 28201700, 56403400]

約数ペア:

[(1, 56403400), (2, 28201700), (4, 14100850), (5, 11280680), (8, 7050425), (10, 5640340), (19, 2968600), (20, 2820170), (25, 2256136), (38, 1484300), (40, 1410085), (50, 1128068), (76, 742150), (95, 593720), (100, 564034), (152, 371075), (190, 296860), (200, 282017), (380, 148430), (475, 118744), (760, 74215), (950, 59372), (1900, 29686), (3800, 14843)]