986480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 2678400

約数和(自身を除く): 1691920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 59, 76, 80, 88, 95, 110, 118, 152, 176, 190, 209, 220, 236, 295, 304, 380, 418, 440, 472, 590, 649, 760, 836, 880, 944, 1045, 1121, 1180, 1298, 1520, 1672, 2090, 2242, 2360, 2596, 3245, 3344, 4180, 4484, 4720, 5192, 5605, 6490, 8360, 8968, 10384, 11210, 12331, 12980, 16720, 17936, 22420, 24662, 25960, 44840, 49324, 51920, 61655, 89680, 98648, 123310, 197296, 246620, 493240, 986480]

約数ペア:

[(1, 986480), (2, 493240), (4, 246620), (5, 197296), (8, 123310), (10, 98648), (11, 89680), (16, 61655), (19, 51920), (20, 49324), (22, 44840), (38, 25960), (40, 24662), (44, 22420), (55, 17936), (59, 16720), (76, 12980), (80, 12331), (88, 11210), (95, 10384), (110, 8968), (118, 8360), (152, 6490), (176, 5605), (190, 5192), (209, 4720), (220, 4484), (236, 4180), (295, 3344), (304, 3245), (380, 2596), (418, 2360), (440, 2242), (472, 2090), (590, 1672), (649, 1520), (760, 1298), (836, 1180), (880, 1121), (944, 1045)]