130688480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 336952224

約数和(自身を除く): 206263744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 160, 166, 208, 260, 332, 415, 416, 520, 664, 757, 830, 1040, 1079, 1328, 1514, 1660, 2080, 2158, 2656, 3028, 3320, 3785, 4316, 5395, 6056, 6640, 7570, 8632, 9841, 10790, 12112, 13280, 15140, 17264, 19682, 21580, 24224, 30280, 34528, 39364, 43160, 49205, 60560, 62831, 78728, 86320, 98410, 121120, 125662, 157456, 172640, 196820, 251324, 314155, 314912, 393640, 502648, 628310, 787280, 816803, 1005296, 1256620, 1574560, 1633606, 2010592, 2513240, 3267212, 4084015, 5026480, 6534424, 8168030, 10052960, 13068848, 16336060, 26137696, 32672120, 65344240, 130688480]

約数ペア:

[(1, 130688480), (2, 65344240), (4, 32672120), (5, 26137696), (8, 16336060), (10, 13068848), (13, 10052960), (16, 8168030), (20, 6534424), (26, 5026480), (32, 4084015), (40, 3267212), (52, 2513240), (65, 2010592), (80, 1633606), (83, 1574560), (104, 1256620), (130, 1005296), (160, 816803), (166, 787280), (208, 628310), (260, 502648), (332, 393640), (415, 314912), (416, 314155), (520, 251324), (664, 196820), (757, 172640), (830, 157456), (1040, 125662), (1079, 121120), (1328, 98410), (1514, 86320), (1660, 78728), (2080, 62831), (2158, 60560), (2656, 49205), (3028, 43160), (3320, 39364), (3785, 34528), (4316, 30280), (5395, 24224), (6056, 21580), (6640, 19682), (7570, 17264), (8632, 15140), (9841, 13280), (10790, 12112)]