61368320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 158918760

約数和(自身を除く): 97550440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 461, 512, 520, 640, 832, 922, 1024, 1040, 1280, 1664, 1844, 2048, 2080, 2305, 2560, 3328, 3688, 4160, 4610, 5120, 5993, 6656, 7376, 8320, 9220, 10240, 11986, 13312, 14752, 16640, 18440, 23972, 26624, 29504, 29965, 33280, 36880, 47944, 59008, 59930, 66560, 73760, 95888, 118016, 119860, 133120, 147520, 191776, 236032, 239720, 295040, 383552, 472064, 479440, 590080, 767104, 944128, 958880, 1180160, 1534208, 1917760, 2360320, 3068416, 3835520, 4720640, 6136832, 7671040, 12273664, 15342080, 30684160, 61368320]

約数ペア:

[(1, 61368320), (2, 30684160), (4, 15342080), (5, 12273664), (8, 7671040), (10, 6136832), (13, 4720640), (16, 3835520), (20, 3068416), (26, 2360320), (32, 1917760), (40, 1534208), (52, 1180160), (64, 958880), (65, 944128), (80, 767104), (104, 590080), (128, 479440), (130, 472064), (160, 383552), (208, 295040), (256, 239720), (260, 236032), (320, 191776), (416, 147520), (461, 133120), (512, 119860), (520, 118016), (640, 95888), (832, 73760), (922, 66560), (1024, 59930), (1040, 59008), (1280, 47944), (1664, 36880), (1844, 33280), (2048, 29965), (2080, 29504), (2305, 26624), (2560, 23972), (3328, 18440), (3688, 16640), (4160, 14752), (4610, 13312), (5120, 11986), (5993, 10240), (6656, 9220), (7376, 8320)]