17426240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 46085760

約数和(自身を除く): 28659520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 71, 80, 104, 118, 130, 142, 160, 208, 236, 260, 284, 295, 320, 355, 416, 472, 520, 568, 590, 710, 767, 832, 923, 944, 1040, 1136, 1180, 1420, 1534, 1846, 1888, 2080, 2272, 2360, 2840, 3068, 3692, 3776, 3835, 4160, 4189, 4544, 4615, 4720, 5680, 6136, 7384, 7670, 8378, 9230, 9440, 11360, 12272, 14768, 15340, 16756, 18460, 18880, 20945, 22720, 24544, 29536, 30680, 33512, 36920, 41890, 49088, 54457, 59072, 61360, 67024, 73840, 83780, 108914, 122720, 134048, 147680, 167560, 217828, 245440, 268096, 272285, 295360, 335120, 435656, 544570, 670240, 871312, 1089140, 1340480, 1742624, 2178280, 3485248, 4356560, 8713120, 17426240]

約数ペア:

[(1, 17426240), (2, 8713120), (4, 4356560), (5, 3485248), (8, 2178280), (10, 1742624), (13, 1340480), (16, 1089140), (20, 871312), (26, 670240), (32, 544570), (40, 435656), (52, 335120), (59, 295360), (64, 272285), (65, 268096), (71, 245440), (80, 217828), (104, 167560), (118, 147680), (130, 134048), (142, 122720), (160, 108914), (208, 83780), (236, 73840), (260, 67024), (284, 61360), (295, 59072), (320, 54457), (355, 49088), (416, 41890), (472, 36920), (520, 33512), (568, 30680), (590, 29536), (710, 24544), (767, 22720), (832, 20945), (923, 18880), (944, 18460), (1040, 16756), (1136, 15340), (1180, 14768), (1420, 12272), (1534, 11360), (1846, 9440), (1888, 9230), (2080, 8378), (2272, 7670), (2360, 7384), (2840, 6136), (3068, 5680), (3692, 4720), (3776, 4615), (3835, 4544), (4160, 4189)]