22196720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3082

約数の個数: 80

約数和(自身を含む): 63537600

約数和(自身を除く): 41340880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3049, 3640, 6098, 7280, 12196, 15245, 21343, 24392, 30490, 39637, 42686, 48784, 60980, 79274, 85372, 106715, 121960, 158548, 170744, 198185, 213430, 243920, 277459, 317096, 341488, 396370, 426860, 554918, 634192, 792740, 853720, 1109836, 1387295, 1585480, 1707440, 2219672, 2774590, 3170960, 4439344, 5549180, 11098360, 22196720]

約数ペア:

[(1, 22196720), (2, 11098360), (4, 5549180), (5, 4439344), (7, 3170960), (8, 2774590), (10, 2219672), (13, 1707440), (14, 1585480), (16, 1387295), (20, 1109836), (26, 853720), (28, 792740), (35, 634192), (40, 554918), (52, 426860), (56, 396370), (65, 341488), (70, 317096), (80, 277459), (91, 243920), (104, 213430), (112, 198185), (130, 170744), (140, 158548), (182, 121960), (208, 106715), (260, 85372), (280, 79274), (364, 60980), (455, 48784), (520, 42686), (560, 39637), (728, 30490), (910, 24392), (1040, 21343), (1456, 15245), (1820, 12196), (3049, 7280), (3640, 6098)]