61706240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 104

約数和(自身を含む): 155694528

約数和(自身を除く): 93988288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 131, 160, 184, 230, 256, 262, 320, 368, 460, 512, 524, 640, 655, 736, 920, 1024, 1048, 1280, 1310, 1472, 1840, 2048, 2096, 2560, 2620, 2944, 3013, 3680, 4096, 4192, 5120, 5240, 5888, 6026, 7360, 8384, 10240, 10480, 11776, 12052, 14720, 15065, 16768, 20480, 20960, 23552, 24104, 29440, 30130, 33536, 41920, 47104, 48208, 58880, 60260, 67072, 83840, 94208, 96416, 117760, 120520, 134144, 167680, 192832, 235520, 241040, 268288, 335360, 385664, 471040, 482080, 536576, 670720, 771328, 964160, 1341440, 1542656, 1928320, 2682880, 3085312, 3856640, 6170624, 7713280, 12341248, 15426560, 30853120, 61706240]

約数ペア:

[(1, 61706240), (2, 30853120), (4, 15426560), (5, 12341248), (8, 7713280), (10, 6170624), (16, 3856640), (20, 3085312), (23, 2682880), (32, 1928320), (40, 1542656), (46, 1341440), (64, 964160), (80, 771328), (92, 670720), (115, 536576), (128, 482080), (131, 471040), (160, 385664), (184, 335360), (230, 268288), (256, 241040), (262, 235520), (320, 192832), (368, 167680), (460, 134144), (512, 120520), (524, 117760), (640, 96416), (655, 94208), (736, 83840), (920, 67072), (1024, 60260), (1048, 58880), (1280, 48208), (1310, 47104), (1472, 41920), (1840, 33536), (2048, 30130), (2096, 29440), (2560, 24104), (2620, 23552), (2944, 20960), (3013, 20480), (3680, 16768), (4096, 15065), (4192, 14720), (5120, 12052), (5240, 11776), (5888, 10480), (6026, 10240), (7360, 8384)]