126395120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 311176512

約数和(自身を除く): 184781392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 115, 146, 184, 230, 292, 365, 368, 460, 584, 730, 920, 941, 1168, 1460, 1679, 1840, 1882, 2920, 3358, 3764, 4705, 5840, 6716, 7528, 8395, 9410, 13432, 15056, 16790, 18820, 21643, 26864, 33580, 37640, 43286, 67160, 68693, 75280, 86572, 108215, 134320, 137386, 173144, 216430, 274772, 343465, 346288, 432860, 549544, 686930, 865720, 1099088, 1373860, 1579939, 1731440, 2747720, 3159878, 5495440, 6319756, 7899695, 12639512, 15799390, 25279024, 31598780, 63197560, 126395120]

約数ペア:

[(1, 126395120), (2, 63197560), (4, 31598780), (5, 25279024), (8, 15799390), (10, 12639512), (16, 7899695), (20, 6319756), (23, 5495440), (40, 3159878), (46, 2747720), (73, 1731440), (80, 1579939), (92, 1373860), (115, 1099088), (146, 865720), (184, 686930), (230, 549544), (292, 432860), (365, 346288), (368, 343465), (460, 274772), (584, 216430), (730, 173144), (920, 137386), (941, 134320), (1168, 108215), (1460, 86572), (1679, 75280), (1840, 68693), (1882, 67160), (2920, 43286), (3358, 37640), (3764, 33580), (4705, 26864), (5840, 21643), (6716, 18820), (7528, 16790), (8395, 15056), (9410, 13432)]