25648680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9293}}^1$

素因数の和:9330

約数の個数: 64

約数和(自身を含む): 80300160

約数和(自身を除く): 54651480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9293, 18586, 27879, 37172, 46465, 55758, 74344, 92930, 111516, 139395, 185860, 213739, 223032, 278790, 371720, 427478, 557580, 641217, 854956, 1068695, 1115160, 1282434, 1709912, 2137390, 2564868, 3206085, 4274780, 5129736, 6412170, 8549560, 12824340, 25648680]

約数ペア:

[(1, 25648680), (2, 12824340), (3, 8549560), (4, 6412170), (5, 5129736), (6, 4274780), (8, 3206085), (10, 2564868), (12, 2137390), (15, 1709912), (20, 1282434), (23, 1115160), (24, 1068695), (30, 854956), (40, 641217), (46, 557580), (60, 427478), (69, 371720), (92, 278790), (115, 223032), (120, 213739), (138, 185860), (184, 139395), (230, 111516), (276, 92930), (345, 74344), (460, 55758), (552, 46465), (690, 37172), (920, 27879), (1380, 18586), (2760, 9293)]