9459440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 23623488

約数和(自身を除く): 14164048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 97, 106, 115, 184, 194, 212, 230, 265, 368, 388, 424, 460, 485, 530, 776, 848, 920, 970, 1060, 1219, 1552, 1840, 1940, 2120, 2231, 2438, 3880, 4240, 4462, 4876, 5141, 6095, 7760, 8924, 9752, 10282, 11155, 12190, 17848, 19504, 20564, 22310, 24380, 25705, 35696, 41128, 44620, 48760, 51410, 82256, 89240, 97520, 102820, 118243, 178480, 205640, 236486, 411280, 472972, 591215, 945944, 1182430, 1891888, 2364860, 4729720, 9459440]

約数ペア:

[(1, 9459440), (2, 4729720), (4, 2364860), (5, 1891888), (8, 1182430), (10, 945944), (16, 591215), (20, 472972), (23, 411280), (40, 236486), (46, 205640), (53, 178480), (80, 118243), (92, 102820), (97, 97520), (106, 89240), (115, 82256), (184, 51410), (194, 48760), (212, 44620), (230, 41128), (265, 35696), (368, 25705), (388, 24380), (424, 22310), (460, 20564), (485, 19504), (530, 17848), (776, 12190), (848, 11155), (920, 10282), (970, 9752), (1060, 8924), (1219, 7760), (1552, 6095), (1840, 5141), (1940, 4876), (2120, 4462), (2231, 4240), (2438, 3880)]