61197760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 112

約数和(自身を含む): 160788096

約数和(自身を除く): 99590336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 313, 320, 376, 416, 470, 520, 611, 626, 752, 832, 940, 1040, 1222, 1252, 1504, 1565, 1880, 2080, 2444, 2504, 3008, 3055, 3130, 3760, 4069, 4160, 4888, 5008, 6110, 6260, 7520, 8138, 9776, 10016, 12220, 12520, 14711, 15040, 16276, 19552, 20032, 20345, 24440, 25040, 29422, 32552, 39104, 40690, 48880, 50080, 58844, 65104, 73555, 81380, 97760, 100160, 117688, 130208, 147110, 162760, 191243, 195520, 235376, 260416, 294220, 325520, 382486, 470752, 588440, 651040, 764972, 941504, 956215, 1176880, 1302080, 1529944, 1912430, 2353760, 3059888, 3824860, 4707520, 6119776, 7649720, 12239552, 15299440, 30598880, 61197760]

約数ペア:

[(1, 61197760), (2, 30598880), (4, 15299440), (5, 12239552), (8, 7649720), (10, 6119776), (13, 4707520), (16, 3824860), (20, 3059888), (26, 2353760), (32, 1912430), (40, 1529944), (47, 1302080), (52, 1176880), (64, 956215), (65, 941504), (80, 764972), (94, 651040), (104, 588440), (130, 470752), (160, 382486), (188, 325520), (208, 294220), (235, 260416), (260, 235376), (313, 195520), (320, 191243), (376, 162760), (416, 147110), (470, 130208), (520, 117688), (611, 100160), (626, 97760), (752, 81380), (832, 73555), (940, 65104), (1040, 58844), (1222, 50080), (1252, 48880), (1504, 40690), (1565, 39104), (1880, 32552), (2080, 29422), (2444, 25040), (2504, 24440), (3008, 20345), (3055, 20032), (3130, 19552), (3760, 16276), (4069, 15040), (4160, 14711), (4888, 12520), (5008, 12220), (6110, 10016), (6260, 9776), (7520, 8138)]