100000160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 257064192

約数和(自身を除く): 157064032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 131, 160, 208, 260, 262, 367, 416, 520, 524, 655, 734, 1040, 1048, 1310, 1468, 1703, 1835, 2080, 2096, 2620, 2936, 3406, 3670, 4192, 4771, 5240, 5872, 6812, 7340, 8515, 9542, 10480, 11744, 13624, 14680, 17030, 19084, 20960, 23855, 27248, 29360, 34060, 38168, 47710, 48077, 54496, 58720, 68120, 76336, 95420, 96154, 136240, 152672, 190840, 192308, 240385, 272480, 381680, 384616, 480770, 625001, 763360, 769232, 961540, 1250002, 1538464, 1923080, 2500004, 3125005, 3846160, 5000008, 6250010, 7692320, 10000016, 12500020, 20000032, 25000040, 50000080, 100000160]

約数ペア:

[(1, 100000160), (2, 50000080), (4, 25000040), (5, 20000032), (8, 12500020), (10, 10000016), (13, 7692320), (16, 6250010), (20, 5000008), (26, 3846160), (32, 3125005), (40, 2500004), (52, 1923080), (65, 1538464), (80, 1250002), (104, 961540), (130, 769232), (131, 763360), (160, 625001), (208, 480770), (260, 384616), (262, 381680), (367, 272480), (416, 240385), (520, 192308), (524, 190840), (655, 152672), (734, 136240), (1040, 96154), (1048, 95420), (1310, 76336), (1468, 68120), (1703, 58720), (1835, 54496), (2080, 48077), (2096, 47710), (2620, 38168), (2936, 34060), (3406, 29360), (3670, 27248), (4192, 23855), (4771, 20960), (5240, 19084), (5872, 17030), (6812, 14680), (7340, 13624), (8515, 11744), (9542, 10480)]