16076320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 41912640

約数和(自身を除く): 25836320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 131, 160, 208, 236, 260, 262, 295, 416, 472, 520, 524, 590, 655, 767, 944, 1040, 1048, 1180, 1310, 1534, 1703, 1888, 2080, 2096, 2360, 2620, 3068, 3406, 3835, 4192, 4720, 5240, 6136, 6812, 7670, 7729, 8515, 9440, 10480, 12272, 13624, 15340, 15458, 17030, 20960, 24544, 27248, 30680, 30916, 34060, 38645, 54496, 61360, 61832, 68120, 77290, 100477, 122720, 123664, 136240, 154580, 200954, 247328, 272480, 309160, 401908, 502385, 618320, 803816, 1004770, 1236640, 1607632, 2009540, 3215264, 4019080, 8038160, 16076320]

約数ペア:

[(1, 16076320), (2, 8038160), (4, 4019080), (5, 3215264), (8, 2009540), (10, 1607632), (13, 1236640), (16, 1004770), (20, 803816), (26, 618320), (32, 502385), (40, 401908), (52, 309160), (59, 272480), (65, 247328), (80, 200954), (104, 154580), (118, 136240), (130, 123664), (131, 122720), (160, 100477), (208, 77290), (236, 68120), (260, 61832), (262, 61360), (295, 54496), (416, 38645), (472, 34060), (520, 30916), (524, 30680), (590, 27248), (655, 24544), (767, 20960), (944, 17030), (1040, 15458), (1048, 15340), (1180, 13624), (1310, 12272), (1534, 10480), (1703, 9440), (1888, 8515), (2080, 7729), (2096, 7670), (2360, 6812), (2620, 6136), (3068, 5240), (3406, 4720), (3835, 4192)]