45540320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 124867008

約数和(自身を除く): 79326688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 557, 560, 584, 730, 1022, 1114, 1120, 1168, 1460, 2044, 2228, 2336, 2555, 2785, 2920, 3899, 4088, 4456, 5110, 5570, 5840, 7798, 8176, 8912, 10220, 11140, 11680, 15596, 16352, 17824, 19495, 20440, 22280, 31192, 38990, 40661, 40880, 44560, 62384, 77980, 81322, 81760, 89120, 124768, 155960, 162644, 203305, 284627, 311920, 325288, 406610, 569254, 623840, 650576, 813220, 1138508, 1301152, 1423135, 1626440, 2277016, 2846270, 3252880, 4554032, 5692540, 6505760, 9108064, 11385080, 22770160, 45540320]

約数ペア:

[(1, 45540320), (2, 22770160), (4, 11385080), (5, 9108064), (7, 6505760), (8, 5692540), (10, 4554032), (14, 3252880), (16, 2846270), (20, 2277016), (28, 1626440), (32, 1423135), (35, 1301152), (40, 1138508), (56, 813220), (70, 650576), (73, 623840), (80, 569254), (112, 406610), (140, 325288), (146, 311920), (160, 284627), (224, 203305), (280, 162644), (292, 155960), (365, 124768), (511, 89120), (557, 81760), (560, 81322), (584, 77980), (730, 62384), (1022, 44560), (1114, 40880), (1120, 40661), (1168, 38990), (1460, 31192), (2044, 22280), (2228, 20440), (2336, 19495), (2555, 17824), (2785, 16352), (2920, 15596), (3899, 11680), (4088, 11140), (4456, 10220), (5110, 8912), (5570, 8176), (5840, 7798)]