11531606800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{29629}}^1$

素因数の和:29793

約数の個数: 120

約数和(自身を含む): 31891361600

約数和(自身を除く): 20359754800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 139, 140, 175, 200, 278, 280, 350, 400, 556, 560, 695, 700, 973, 1112, 1390, 1400, 1946, 2224, 2780, 2800, 3475, 3892, 4865, 5560, 6950, 7784, 9730, 11120, 13900, 15568, 19460, 24325, 27800, 29629, 38920, 48650, 55600, 59258, 77840, 97300, 118516, 148145, 194600, 207403, 237032, 296290, 389200, 414806, 474064, 592580, 740725, 829612, 1037015, 1185160, 1481450, 1659224, 2074030, 2370320, 2962900, 3318448, 4118431, 4148060, 5185075, 5925800, 8236862, 8296120, 10370150, 11851600, 16473724, 16592240, 20592155, 20740300, 28829017, 32947448, 41184310, 41480600, 57658034, 65894896, 82368620, 82961200, 102960775, 115316068, 144145085, 164737240, 205921550, 230632136, 288290170, 329474480, 411843100, 461264272, 576580340, 720725425, 823686200, 1153160680, 1441450850, 1647372400, 2306321360, 2882901700, 5765803400, 11531606800]

約数ペア:

[(1, 11531606800), (2, 5765803400), (4, 2882901700), (5, 2306321360), (7, 1647372400), (8, 1441450850), (10, 1153160680), (14, 823686200), (16, 720725425), (20, 576580340), (25, 461264272), (28, 411843100), (35, 329474480), (40, 288290170), (50, 230632136), (56, 205921550), (70, 164737240), (80, 144145085), (100, 115316068), (112, 102960775), (139, 82961200), (140, 82368620), (175, 65894896), (200, 57658034), (278, 41480600), (280, 41184310), (350, 32947448), (400, 28829017), (556, 20740300), (560, 20592155), (695, 16592240), (700, 16473724), (973, 11851600), (1112, 10370150), (1390, 8296120), (1400, 8236862), (1946, 5925800), (2224, 5185075), (2780, 4148060), (2800, 4118431), (3475, 3318448), (3892, 2962900), (4865, 2370320), (5560, 2074030), (6950, 1659224), (7784, 1481450), (9730, 1185160), (11120, 1037015), (13900, 829612), (15568, 740725), (19460, 592580), (24325, 474064), (27800, 414806), (29629, 389200), (38920, 296290), (48650, 237032), (55600, 207403), (59258, 194600), (77840, 148145), (97300, 118516)]