33623920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2054

約数の個数: 80

約数和(自身を含む): 89815680

約数和(自身を除く): 56191760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2011, 2090, 3344, 4022, 4180, 8044, 8360, 10055, 16088, 16720, 20110, 22121, 32176, 38209, 40220, 44242, 76418, 80440, 88484, 110605, 152836, 160880, 176968, 191045, 221210, 305672, 353936, 382090, 420299, 442420, 611344, 764180, 840598, 884840, 1528360, 1681196, 1769680, 2101495, 3056720, 3362392, 4202990, 6724784, 8405980, 16811960, 33623920]

約数ペア:

[(1, 33623920), (2, 16811960), (4, 8405980), (5, 6724784), (8, 4202990), (10, 3362392), (11, 3056720), (16, 2101495), (19, 1769680), (20, 1681196), (22, 1528360), (38, 884840), (40, 840598), (44, 764180), (55, 611344), (76, 442420), (80, 420299), (88, 382090), (95, 353936), (110, 305672), (152, 221210), (176, 191045), (190, 176968), (209, 160880), (220, 152836), (304, 110605), (380, 88484), (418, 80440), (440, 76418), (760, 44242), (836, 40220), (880, 38209), (1045, 32176), (1520, 22121), (1672, 20110), (2011, 16720), (2090, 16088), (3344, 10055), (4022, 8360), (4180, 8044)]