22263640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 60041520

約数和(自身を除く): 37777880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 307, 370, 392, 490, 518, 614, 740, 980, 1036, 1228, 1295, 1480, 1535, 1813, 1960, 2072, 2149, 2456, 2590, 3070, 3626, 4298, 5180, 6140, 7252, 8596, 9065, 10360, 10745, 11359, 12280, 14504, 15043, 17192, 18130, 21490, 22718, 30086, 36260, 42980, 45436, 56795, 60172, 72520, 75215, 79513, 85960, 90872, 113590, 120344, 150430, 159026, 227180, 300860, 318052, 397565, 454360, 556591, 601720, 636104, 795130, 1113182, 1590260, 2226364, 2782955, 3180520, 4452728, 5565910, 11131820, 22263640]

約数ペア:

[(1, 22263640), (2, 11131820), (4, 5565910), (5, 4452728), (7, 3180520), (8, 2782955), (10, 2226364), (14, 1590260), (20, 1113182), (28, 795130), (35, 636104), (37, 601720), (40, 556591), (49, 454360), (56, 397565), (70, 318052), (74, 300860), (98, 227180), (140, 159026), (148, 150430), (185, 120344), (196, 113590), (245, 90872), (259, 85960), (280, 79513), (296, 75215), (307, 72520), (370, 60172), (392, 56795), (490, 45436), (518, 42980), (614, 36260), (740, 30086), (980, 22718), (1036, 21490), (1228, 18130), (1295, 17192), (1480, 15043), (1535, 14504), (1813, 12280), (1960, 11359), (2072, 10745), (2149, 10360), (2456, 9065), (2590, 8596), (3070, 7252), (3626, 6140), (4298, 5180)]