11364640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 31328640

約数和(自身を除く): 19964000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 139, 140, 146, 160, 224, 278, 280, 292, 365, 511, 556, 560, 584, 695, 730, 973, 1022, 1112, 1120, 1168, 1390, 1460, 1946, 2044, 2224, 2336, 2555, 2780, 2920, 3892, 4088, 4448, 4865, 5110, 5560, 5840, 7784, 8176, 9730, 10147, 10220, 11120, 11680, 15568, 16352, 19460, 20294, 20440, 22240, 31136, 38920, 40588, 40880, 50735, 71029, 77840, 81176, 81760, 101470, 142058, 155680, 162352, 202940, 284116, 324704, 355145, 405880, 568232, 710290, 811760, 1136464, 1420580, 1623520, 2272928, 2841160, 5682320, 11364640]

約数ペア:

[(1, 11364640), (2, 5682320), (4, 2841160), (5, 2272928), (7, 1623520), (8, 1420580), (10, 1136464), (14, 811760), (16, 710290), (20, 568232), (28, 405880), (32, 355145), (35, 324704), (40, 284116), (56, 202940), (70, 162352), (73, 155680), (80, 142058), (112, 101470), (139, 81760), (140, 81176), (146, 77840), (160, 71029), (224, 50735), (278, 40880), (280, 40588), (292, 38920), (365, 31136), (511, 22240), (556, 20440), (560, 20294), (584, 19460), (695, 16352), (730, 15568), (973, 11680), (1022, 11120), (1112, 10220), (1120, 10147), (1168, 9730), (1390, 8176), (1460, 7784), (1946, 5840), (2044, 5560), (2224, 5110), (2336, 4865), (2555, 4448), (2780, 4088), (2920, 3892)]