2016156320

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 4856277888

約数和(自身を除く): 2840121568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 157, 160, 166, 314, 332, 415, 628, 664, 785, 830, 967, 1256, 1328, 1570, 1660, 1934, 2512, 2656, 3140, 3320, 3868, 4835, 5024, 6280, 6640, 7736, 9670, 12560, 13031, 13280, 15472, 19340, 25120, 26062, 30944, 38680, 52124, 65155, 77360, 80261, 104248, 130310, 151819, 154720, 160522, 208496, 260620, 303638, 321044, 401305, 416992, 521240, 607276, 642088, 759095, 802610, 1042480, 1214552, 1284176, 1518190, 1605220, 2084960, 2429104, 2568352, 3036380, 3210440, 4858208, 6072760, 6420880, 12145520, 12600977, 12841760, 24291040, 25201954, 50403908, 63004885, 100807816, 126009770, 201615632, 252019540, 403231264, 504039080, 1008078160, 2016156320]

約数ペア:

[(1, 2016156320), (2, 1008078160), (4, 504039080), (5, 403231264), (8, 252019540), (10, 201615632), (16, 126009770), (20, 100807816), (32, 63004885), (40, 50403908), (80, 25201954), (83, 24291040), (157, 12841760), (160, 12600977), (166, 12145520), (314, 6420880), (332, 6072760), (415, 4858208), (628, 3210440), (664, 3036380), (785, 2568352), (830, 2429104), (967, 2084960), (1256, 1605220), (1328, 1518190), (1570, 1284176), (1660, 1214552), (1934, 1042480), (2512, 802610), (2656, 759095), (3140, 642088), (3320, 607276), (3868, 521240), (4835, 416992), (5024, 401305), (6280, 321044), (6640, 303638), (7736, 260620), (9670, 208496), (12560, 160522), (13031, 154720), (13280, 151819), (15472, 130310), (19340, 104248), (25120, 80261), (26062, 77360), (30944, 65155), (38680, 52124)]