13713440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 36832320

約数和(自身を除く): 23118880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 347, 380, 416, 494, 520, 608, 694, 760, 988, 1040, 1235, 1388, 1520, 1735, 1976, 2080, 2470, 2776, 3040, 3470, 3952, 4511, 4940, 5552, 6593, 6940, 7904, 9022, 9880, 11104, 13186, 13880, 18044, 19760, 22555, 26372, 27760, 32965, 36088, 39520, 45110, 52744, 55520, 65930, 72176, 85709, 90220, 105488, 131860, 144352, 171418, 180440, 210976, 263720, 342836, 360880, 428545, 527440, 685672, 721760, 857090, 1054880, 1371344, 1714180, 2742688, 3428360, 6856720, 13713440]

約数ペア:

[(1, 13713440), (2, 6856720), (4, 3428360), (5, 2742688), (8, 1714180), (10, 1371344), (13, 1054880), (16, 857090), (19, 721760), (20, 685672), (26, 527440), (32, 428545), (38, 360880), (40, 342836), (52, 263720), (65, 210976), (76, 180440), (80, 171418), (95, 144352), (104, 131860), (130, 105488), (152, 90220), (160, 85709), (190, 72176), (208, 65930), (247, 55520), (260, 52744), (304, 45110), (347, 39520), (380, 36088), (416, 32965), (494, 27760), (520, 26372), (608, 22555), (694, 19760), (760, 18044), (988, 13880), (1040, 13186), (1235, 11104), (1388, 9880), (1520, 9022), (1735, 7904), (1976, 6940), (2080, 6593), (2470, 5552), (2776, 4940), (3040, 4511), (3470, 3952)]