13198057040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{12583}}^1$

素因数の和:14476

約数の個数: 80

約数和(自身を含む): 35090635008

約数和(自身を除く): 21892577968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1873, 3746, 7492, 9365, 12583, 13111, 14984, 18730, 25166, 26222, 29968, 37460, 50332, 52444, 62915, 65555, 74920, 88081, 100664, 104888, 125830, 131110, 149840, 176162, 201328, 209776, 251660, 262220, 352324, 440405, 503320, 524440, 704648, 880810, 1006640, 1048880, 1409296, 1761620, 3523240, 7046480, 23567959, 47135918, 94271836, 117839795, 164975713, 188543672, 235679590, 329951426, 377087344, 471359180, 659902852, 824878565, 942718360, 1319805704, 1649757130, 1885436720, 2639611408, 3299514260, 6599028520, 13198057040]

約数ペア:

[(1, 13198057040), (2, 6599028520), (4, 3299514260), (5, 2639611408), (7, 1885436720), (8, 1649757130), (10, 1319805704), (14, 942718360), (16, 824878565), (20, 659902852), (28, 471359180), (35, 377087344), (40, 329951426), (56, 235679590), (70, 188543672), (80, 164975713), (112, 117839795), (140, 94271836), (280, 47135918), (560, 23567959), (1873, 7046480), (3746, 3523240), (7492, 1761620), (9365, 1409296), (12583, 1048880), (13111, 1006640), (14984, 880810), (18730, 704648), (25166, 524440), (26222, 503320), (29968, 440405), (37460, 352324), (50332, 262220), (52444, 251660), (62915, 209776), (65555, 201328), (74920, 176162), (88081, 149840), (100664, 131110), (104888, 125830)]