82588480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19883

約数の個数: 56

約数和(自身を含む): 211802472

約数和(自身を除く): 129213992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 19853, 39706, 79412, 99265, 158824, 198530, 258089, 317648, 397060, 516178, 635296, 794120, 1032356, 1270592, 1290445, 1588240, 2064712, 2580890, 3176480, 4129424, 5161780, 6352960, 8258848, 10323560, 16517696, 20647120, 41294240, 82588480]

約数ペア:

[(1, 82588480), (2, 41294240), (4, 20647120), (5, 16517696), (8, 10323560), (10, 8258848), (13, 6352960), (16, 5161780), (20, 4129424), (26, 3176480), (32, 2580890), (40, 2064712), (52, 1588240), (64, 1290445), (65, 1270592), (80, 1032356), (104, 794120), (130, 635296), (160, 516178), (208, 397060), (260, 317648), (320, 258089), (416, 198530), (520, 158824), (832, 99265), (1040, 79412), (2080, 39706), (4160, 19853)]