82114780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5113}}^1$

素因数の和:5206

約数の個数: 48

約数和(自身を含む): 190731744

約数和(自身を除く): 108616964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 5113, 8030, 10226, 16060, 20452, 25565, 51130, 56243, 102260, 112486, 224972, 281215, 373249, 562430, 746498, 1124860, 1492996, 1866245, 3732490, 4105739, 7464980, 8211478, 16422956, 20528695, 41057390, 82114780]

約数ペア:

[(1, 82114780), (2, 41057390), (4, 20528695), (5, 16422956), (10, 8211478), (11, 7464980), (20, 4105739), (22, 3732490), (44, 1866245), (55, 1492996), (73, 1124860), (110, 746498), (146, 562430), (220, 373249), (292, 281215), (365, 224972), (730, 112486), (803, 102260), (1460, 56243), (1606, 51130), (3212, 25565), (4015, 20452), (5113, 16060), (8030, 10226)]