11451344800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2044883}}^1$

素因数の和:2044910

約数の個数: 72

約数和(自身を含む): 31949267616

約数和(自身を除く): 20497922816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 2044883, 4089766, 8179532, 10224415, 14314181, 16359064, 20448830, 28628362, 32718128, 40897660, 51122075, 57256724, 65436256, 71570905, 81795320, 102244150, 114513448, 143141810, 163590640, 204488300, 229026896, 286283620, 327181280, 357854525, 408976600, 458053792, 572567240, 715709050, 817953200, 1145134480, 1431418100, 1635906400, 2290268960, 2862836200, 5725672400, 11451344800]

約数ペア:

[(1, 11451344800), (2, 5725672400), (4, 2862836200), (5, 2290268960), (7, 1635906400), (8, 1431418100), (10, 1145134480), (14, 817953200), (16, 715709050), (20, 572567240), (25, 458053792), (28, 408976600), (32, 357854525), (35, 327181280), (40, 286283620), (50, 229026896), (56, 204488300), (70, 163590640), (80, 143141810), (100, 114513448), (112, 102244150), (140, 81795320), (160, 71570905), (175, 65436256), (200, 57256724), (224, 51122075), (280, 40897660), (350, 32718128), (400, 28628362), (560, 20448830), (700, 16359064), (800, 14314181), (1120, 10224415), (1400, 8179532), (2800, 4089766), (5600, 2044883)]