105824680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10711}}^1$

素因数の和:10754

約数の個数: 64

約数和(自身を含む): 269942400

約数和(自身を除く): 164117720

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 10711, 21422, 42844, 53555, 85688, 107110, 139243, 203509, 214220, 278486, 407018, 428440, 556972, 696215, 814036, 1017545, 1113944, 1392430, 1628072, 2035090, 2645617, 2784860, 4070180, 5291234, 5569720, 8140360, 10582468, 13228085, 21164936, 26456170, 52912340, 105824680]

約数ペア:

[(1, 105824680), (2, 52912340), (4, 26456170), (5, 21164936), (8, 13228085), (10, 10582468), (13, 8140360), (19, 5569720), (20, 5291234), (26, 4070180), (38, 2784860), (40, 2645617), (52, 2035090), (65, 1628072), (76, 1392430), (95, 1113944), (104, 1017545), (130, 814036), (152, 696215), (190, 556972), (247, 428440), (260, 407018), (380, 278486), (494, 214220), (520, 203509), (760, 139243), (988, 107110), (1235, 85688), (1976, 53555), (2470, 42844), (4940, 21422), (9880, 10711)]