24851840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 66830400

約数和(自身を除く): 41978560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 103, 104, 116, 128, 130, 145, 160, 206, 208, 232, 260, 290, 320, 377, 412, 416, 464, 515, 520, 580, 640, 754, 824, 832, 928, 1030, 1040, 1160, 1339, 1508, 1648, 1664, 1856, 1885, 2060, 2080, 2320, 2678, 2987, 3016, 3296, 3712, 3770, 4120, 4160, 4640, 5356, 5974, 6032, 6592, 6695, 7540, 8240, 8320, 9280, 10712, 11948, 12064, 13184, 13390, 14935, 15080, 16480, 18560, 21424, 23896, 24128, 26780, 29870, 30160, 32960, 38831, 42848, 47792, 48256, 53560, 59740, 60320, 65920, 77662, 85696, 95584, 107120, 119480, 120640, 155324, 171392, 191168, 194155, 214240, 238960, 241280, 310648, 382336, 388310, 428480, 477920, 621296, 776620, 856960, 955840, 1242592, 1553240, 1911680, 2485184, 3106480, 4970368, 6212960, 12425920, 24851840]

約数ペア:

[(1, 24851840), (2, 12425920), (4, 6212960), (5, 4970368), (8, 3106480), (10, 2485184), (13, 1911680), (16, 1553240), (20, 1242592), (26, 955840), (29, 856960), (32, 776620), (40, 621296), (52, 477920), (58, 428480), (64, 388310), (65, 382336), (80, 310648), (103, 241280), (104, 238960), (116, 214240), (128, 194155), (130, 191168), (145, 171392), (160, 155324), (206, 120640), (208, 119480), (232, 107120), (260, 95584), (290, 85696), (320, 77662), (377, 65920), (412, 60320), (416, 59740), (464, 53560), (515, 48256), (520, 47792), (580, 42848), (640, 38831), (754, 32960), (824, 30160), (832, 29870), (928, 26780), (1030, 24128), (1040, 23896), (1160, 21424), (1339, 18560), (1508, 16480), (1648, 15080), (1664, 14935), (1856, 13390), (1885, 13184), (2060, 12064), (2080, 11948), (2320, 10712), (2678, 9280), (2987, 8320), (3016, 8240), (3296, 7540), (3712, 6695), (3770, 6592), (4120, 6032), (4160, 5974), (4640, 5356)]