7134269320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{133801}}^1$

素因数の和:133886

約数の個数: 64

約数和(自身を含む): 16955389440

約数和(自身を除く): 9821120120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 2666, 5332, 6665, 10664, 13330, 26660, 53320, 133801, 267602, 535204, 669005, 1070408, 1338010, 2676020, 4147831, 5352040, 5753443, 8295662, 11506886, 16591324, 20739155, 23013772, 28767215, 33182648, 41478310, 46027544, 57534430, 82956620, 115068860, 165913240, 178356733, 230137720, 356713466, 713426932, 891783665, 1426853864, 1783567330, 3567134660, 7134269320]

約数ペア:

[(1, 7134269320), (2, 3567134660), (4, 1783567330), (5, 1426853864), (8, 891783665), (10, 713426932), (20, 356713466), (31, 230137720), (40, 178356733), (43, 165913240), (62, 115068860), (86, 82956620), (124, 57534430), (155, 46027544), (172, 41478310), (215, 33182648), (248, 28767215), (310, 23013772), (344, 20739155), (430, 16591324), (620, 11506886), (860, 8295662), (1240, 5753443), (1333, 5352040), (1720, 4147831), (2666, 2676020), (5332, 1338010), (6665, 1070408), (10664, 669005), (13330, 535204), (26660, 267602), (53320, 133801)]