84302240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2566

約数の個数: 96

約数和(自身を含む): 228795840

約数和(自身を除く): 144493600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 2521, 3040, 3344, 4180, 5042, 6688, 8360, 10084, 12605, 16720, 20168, 25210, 27731, 33440, 40336, 47899, 50420, 55462, 80672, 95798, 100840, 110924, 138655, 191596, 201680, 221848, 239495, 277310, 383192, 403360, 443696, 478990, 526889, 554620, 766384, 887392, 957980, 1053778, 1109240, 1532768, 1915960, 2107556, 2218480, 2634445, 3831920, 4215112, 4436960, 5268890, 7663840, 8430224, 10537780, 16860448, 21075560, 42151120, 84302240]

約数ペア:

[(1, 84302240), (2, 42151120), (4, 21075560), (5, 16860448), (8, 10537780), (10, 8430224), (11, 7663840), (16, 5268890), (19, 4436960), (20, 4215112), (22, 3831920), (32, 2634445), (38, 2218480), (40, 2107556), (44, 1915960), (55, 1532768), (76, 1109240), (80, 1053778), (88, 957980), (95, 887392), (110, 766384), (152, 554620), (160, 526889), (176, 478990), (190, 443696), (209, 403360), (220, 383192), (304, 277310), (352, 239495), (380, 221848), (418, 201680), (440, 191596), (608, 138655), (760, 110924), (836, 100840), (880, 95798), (1045, 80672), (1520, 55462), (1672, 50420), (1760, 47899), (2090, 40336), (2521, 33440), (3040, 27731), (3344, 25210), (4180, 20168), (5042, 16720), (6688, 12605), (8360, 10084)]