3835520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 9896040

約数和(自身を除く): 6060520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 461, 520, 640, 832, 922, 1040, 1664, 1844, 2080, 2305, 3688, 4160, 4610, 5993, 7376, 8320, 9220, 11986, 14752, 18440, 23972, 29504, 29965, 36880, 47944, 59008, 59930, 73760, 95888, 119860, 147520, 191776, 239720, 295040, 383552, 479440, 767104, 958880, 1917760, 3835520]

約数ペア:

[(1, 3835520), (2, 1917760), (4, 958880), (5, 767104), (8, 479440), (10, 383552), (13, 295040), (16, 239720), (20, 191776), (26, 147520), (32, 119860), (40, 95888), (52, 73760), (64, 59930), (65, 59008), (80, 47944), (104, 36880), (128, 29965), (130, 29504), (160, 23972), (208, 18440), (260, 14752), (320, 11986), (416, 9220), (461, 8320), (520, 7376), (640, 5993), (832, 4610), (922, 4160), (1040, 3688), (1664, 2305), (1844, 2080)]