82064230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 164851200

約数和(自身を除く): 82786970

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 89, 95, 115, 178, 190, 211, 230, 422, 437, 445, 874, 890, 1055, 1691, 2047, 2110, 2185, 3382, 4009, 4094, 4370, 4853, 8018, 8455, 9706, 10235, 16910, 18779, 20045, 20470, 24265, 37558, 38893, 40090, 48530, 77786, 92207, 93895, 184414, 187790, 194465, 356801, 388930, 431917, 461035, 713602, 863834, 922070, 1784005, 2159585, 3568010, 4319170, 8206423, 16412846, 41032115, 82064230]

約数ペア:

[(1, 82064230), (2, 41032115), (5, 16412846), (10, 8206423), (19, 4319170), (23, 3568010), (38, 2159585), (46, 1784005), (89, 922070), (95, 863834), (115, 713602), (178, 461035), (190, 431917), (211, 388930), (230, 356801), (422, 194465), (437, 187790), (445, 184414), (874, 93895), (890, 92207), (1055, 77786), (1691, 48530), (2047, 40090), (2110, 38893), (2185, 37558), (3382, 24265), (4009, 20470), (4094, 20045), (4370, 18779), (4853, 16910), (8018, 10235), (8455, 9706)]