133706240

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1853

約数の個数: 80

約数和(自身を含む): 331820280

約数和(自身を除く): 198114040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1801, 1856, 2320, 2560, 3602, 3712, 4640, 7204, 7424, 9005, 9280, 14408, 14848, 18010, 18560, 28816, 36020, 37120, 52229, 57632, 72040, 74240, 104458, 115264, 144080, 208916, 230528, 261145, 288160, 417832, 461056, 522290, 576320, 835664, 922112, 1044580, 1152640, 1671328, 2089160, 2305280, 3342656, 4178320, 4610560, 6685312, 8356640, 13370624, 16713280, 26741248, 33426560, 66853120, 133706240]

約数ペア:

[(1, 133706240), (2, 66853120), (4, 33426560), (5, 26741248), (8, 16713280), (10, 13370624), (16, 8356640), (20, 6685312), (29, 4610560), (32, 4178320), (40, 3342656), (58, 2305280), (64, 2089160), (80, 1671328), (116, 1152640), (128, 1044580), (145, 922112), (160, 835664), (232, 576320), (256, 522290), (290, 461056), (320, 417832), (464, 288160), (512, 261145), (580, 230528), (640, 208916), (928, 144080), (1160, 115264), (1280, 104458), (1801, 74240), (1856, 72040), (2320, 57632), (2560, 52229), (3602, 37120), (3712, 36020), (4640, 28816), (7204, 18560), (7424, 18010), (9005, 14848), (9280, 14408)]