34052720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 86244480

約数和(自身を除く): 52191760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 137, 208, 239, 260, 274, 478, 520, 548, 685, 956, 1040, 1096, 1195, 1370, 1781, 1912, 2192, 2390, 2740, 3107, 3562, 3824, 4780, 5480, 6214, 7124, 8905, 9560, 10960, 12428, 14248, 15535, 17810, 19120, 24856, 28496, 31070, 32743, 35620, 49712, 62140, 65486, 71240, 124280, 130972, 142480, 163715, 248560, 261944, 327430, 425659, 523888, 654860, 851318, 1309720, 1702636, 2128295, 2619440, 3405272, 4256590, 6810544, 8513180, 17026360, 34052720]

約数ペア:

[(1, 34052720), (2, 17026360), (4, 8513180), (5, 6810544), (8, 4256590), (10, 3405272), (13, 2619440), (16, 2128295), (20, 1702636), (26, 1309720), (40, 851318), (52, 654860), (65, 523888), (80, 425659), (104, 327430), (130, 261944), (137, 248560), (208, 163715), (239, 142480), (260, 130972), (274, 124280), (478, 71240), (520, 65486), (548, 62140), (685, 49712), (956, 35620), (1040, 32743), (1096, 31070), (1195, 28496), (1370, 24856), (1781, 19120), (1912, 17810), (2192, 15535), (2390, 14248), (2740, 12428), (3107, 10960), (3562, 9560), (3824, 8905), (4780, 7124), (5480, 6214)]