23903173120

素因数分解:

$2^9\times 5^1\times {\mathrm{179}}^1\times {\mathrm{52163}}^1$

素因数の和:52365

約数の個数: 80

約数和(自身を含む): 57632873760

約数和(自身を除く): 33729700640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 256, 320, 358, 512, 640, 716, 895, 1280, 1432, 1790, 2560, 2864, 3580, 5728, 7160, 11456, 14320, 22912, 28640, 45824, 52163, 57280, 91648, 104326, 114560, 208652, 229120, 260815, 417304, 458240, 521630, 834608, 1043260, 1669216, 2086520, 3338432, 4173040, 6676864, 8346080, 9337177, 13353728, 16692160, 18674354, 26707456, 33384320, 37348708, 46685885, 66768640, 74697416, 93371770, 133537280, 149394832, 186743540, 298789664, 373487080, 597579328, 746974160, 1195158656, 1493948320, 2390317312, 2987896640, 4780634624, 5975793280, 11951586560, 23903173120]

約数ペア:

[(1, 23903173120), (2, 11951586560), (4, 5975793280), (5, 4780634624), (8, 2987896640), (10, 2390317312), (16, 1493948320), (20, 1195158656), (32, 746974160), (40, 597579328), (64, 373487080), (80, 298789664), (128, 186743540), (160, 149394832), (179, 133537280), (256, 93371770), (320, 74697416), (358, 66768640), (512, 46685885), (640, 37348708), (716, 33384320), (895, 26707456), (1280, 18674354), (1432, 16692160), (1790, 13353728), (2560, 9337177), (2864, 8346080), (3580, 6676864), (5728, 4173040), (7160, 3338432), (11456, 2086520), (14320, 1669216), (22912, 1043260), (28640, 834608), (45824, 521630), (52163, 458240), (57280, 417304), (91648, 260815), (104326, 229120), (114560, 208652)]