84162320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 217218240

約数和(自身を除く): 133055920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 1621, 2360, 2596, 3242, 3245, 4720, 5192, 6484, 6490, 8105, 10384, 12968, 12980, 16210, 17831, 25936, 25960, 32420, 35662, 51920, 64840, 71324, 89155, 95639, 129680, 142648, 178310, 191278, 285296, 356620, 382556, 478195, 713240, 765112, 956390, 1052029, 1426480, 1530224, 1912780, 2104058, 3825560, 4208116, 5260145, 7651120, 8416232, 10520290, 16832464, 21040580, 42081160, 84162320]

約数ペア:

[(1, 84162320), (2, 42081160), (4, 21040580), (5, 16832464), (8, 10520290), (10, 8416232), (11, 7651120), (16, 5260145), (20, 4208116), (22, 3825560), (40, 2104058), (44, 1912780), (55, 1530224), (59, 1426480), (80, 1052029), (88, 956390), (110, 765112), (118, 713240), (176, 478195), (220, 382556), (236, 356620), (295, 285296), (440, 191278), (472, 178310), (590, 142648), (649, 129680), (880, 95639), (944, 89155), (1180, 71324), (1298, 64840), (1621, 51920), (2360, 35662), (2596, 32420), (3242, 25960), (3245, 25936), (4720, 17831), (5192, 16210), (6484, 12980), (6490, 12968), (8105, 10384)]